50001689920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{6841}}^1$

素因数の和:7129

約数の個数: 224

約数和(自身を含む): 147148759296

約数和(自身を除く): 97147069376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 251, 260, 280, 320, 364, 416, 448, 455, 502, 520, 560, 728, 832, 910, 1004, 1040, 1120, 1255, 1456, 1757, 1820, 2008, 2080, 2240, 2510, 2912, 3263, 3514, 3640, 4016, 4160, 5020, 5824, 6526, 6841, 7028, 7280, 8032, 8785, 10040, 13052, 13682, 14056, 14560, 16064, 16315, 17570, 20080, 22841, 26104, 27364, 28112, 29120, 32630, 34205, 35140, 40160, 45682, 47887, 52208, 54728, 56224, 65260, 68410, 70280, 80320, 88933, 91364, 95774, 104416, 109456, 112448, 114205, 130520, 136820, 140560, 177866, 182728, 191548, 208832, 218912, 228410, 239435, 261040, 273640, 281120, 355732, 365456, 383096, 437824, 444665, 456820, 478870, 522080, 547280, 562240, 622531, 711464, 730912, 766192, 889330, 913640, 957740, 1044160, 1094560, 1245062, 1422928, 1461824, 1532384, 1717091, 1778660, 1827280, 1915480, 2189120, 2490124, 2845856, 3064768, 3112655, 3434182, 3557320, 3654560, 3830960, 4980248, 5691712, 6225310, 6868364, 7114640, 7309120, 7661920, 8585455, 9960496, 12019637, 12450620, 13736728, 14229280, 15323840, 17170910, 19920992, 22322183, 24039274, 24901240, 27473456, 28458560, 34341820, 39841984, 44644366, 48078548, 49802480, 54946912, 60098185, 68683640, 89288732, 96157096, 99604960, 109893824, 111610915, 120196370, 137367280, 156255281, 178577464, 192314192, 199209920, 223221830, 240392740, 274734560, 312510562, 357154928, 384628384, 446443660, 480785480, 549469120, 625021124, 714309856, 769256768, 781276405, 892887320, 961570960, 1250042248, 1428619712, 1562552810, 1785774640, 1923141920, 2500084496, 3125105620, 3571549280, 3846283840, 5000168992, 6250211240, 7143098560, 10000337984, 12500422480, 25000844960, 50001689920]

約数ペア:

[(1, 50001689920), (2, 25000844960), (4, 12500422480), (5, 10000337984), (7, 7143098560), (8, 6250211240), (10, 5000168992), (13, 3846283840), (14, 3571549280), (16, 3125105620), (20, 2500084496), (26, 1923141920), (28, 1785774640), (32, 1562552810), (35, 1428619712), (40, 1250042248), (52, 961570960), (56, 892887320), (64, 781276405), (65, 769256768), (70, 714309856), (80, 625021124), (91, 549469120), (104, 480785480), (112, 446443660), (130, 384628384), (140, 357154928), (160, 312510562), (182, 274734560), (208, 240392740), (224, 223221830), (251, 199209920), (260, 192314192), (280, 178577464), (320, 156255281), (364, 137367280), (416, 120196370), (448, 111610915), (455, 109893824), (502, 99604960), (520, 96157096), (560, 89288732), (728, 68683640), (832, 60098185), (910, 54946912), (1004, 49802480), (1040, 48078548), (1120, 44644366), (1255, 39841984), (1456, 34341820), (1757, 28458560), (1820, 27473456), (2008, 24901240), (2080, 24039274), (2240, 22322183), (2510, 19920992), (2912, 17170910), (3263, 15323840), (3514, 14229280), (3640, 13736728), (4016, 12450620), (4160, 12019637), (5020, 9960496), (5824, 8585455), (6526, 7661920), (6841, 7309120), (7028, 7114640), (7280, 6868364), (8032, 6225310), (8785, 5691712), (10040, 4980248), (13052, 3830960), (13682, 3654560), (14056, 3557320), (14560, 3434182), (16064, 3112655), (16315, 3064768), (17570, 2845856), (20080, 2490124), (22841, 2189120), (26104, 1915480), (27364, 1827280), (28112, 1778660), (29120, 1717091), (32630, 1532384), (34205, 1461824), (35140, 1422928), (40160, 1245062), (45682, 1094560), (47887, 1044160), (52208, 957740), (54728, 913640), (56224, 889330), (65260, 766192), (68410, 730912), (70280, 711464), (80320, 622531), (88933, 562240), (91364, 547280), (95774, 522080), (104416, 478870), (109456, 456820), (112448, 444665), (114205, 437824), (130520, 383096), (136820, 365456), (140560, 355732), (177866, 281120), (182728, 273640), (191548, 261040), (208832, 239435), (218912, 228410)]