50290240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 161812224

約数和(自身を除く): 111521984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 157, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 314, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 628, 704, 715, 728, 770, 785, 832, 880, 910, 1001, 1040, 1099, 1120, 1144, 1232, 1256, 1430, 1456, 1540, 1570, 1727, 1760, 1820, 2002, 2041, 2080, 2198, 2240, 2288, 2464, 2512, 2860, 2912, 3080, 3140, 3454, 3520, 3640, 4004, 4082, 4160, 4396, 4576, 4928, 5005, 5024, 5495, 5720, 5824, 6160, 6280, 6908, 7280, 8008, 8164, 8635, 8792, 9152, 10010, 10048, 10205, 10990, 11440, 12089, 12320, 12560, 13816, 14287, 14560, 16016, 16328, 17270, 17584, 20020, 20410, 21980, 22451, 22880, 24178, 24640, 25120, 27632, 28574, 29120, 32032, 32656, 34540, 35168, 40040, 40820, 43960, 44902, 45760, 48356, 50240, 55264, 57148, 60445, 64064, 65312, 69080, 70336, 71435, 80080, 81640, 87920, 89804, 96712, 110528, 112255, 114296, 120890, 130624, 138160, 142870, 157157, 160160, 163280, 175840, 179608, 193424, 224510, 228592, 241780, 276320, 285740, 314314, 320320, 326560, 351680, 359216, 386848, 449020, 457184, 483560, 552640, 571480, 628628, 653120, 718432, 773696, 785785, 898040, 914368, 967120, 1142960, 1257256, 1436864, 1571570, 1796080, 1934240, 2285920, 2514512, 3143140, 3592160, 3868480, 4571840, 5029024, 6286280, 7184320, 10058048, 12572560, 25145120, 50290240]

約数ペア:

[(1, 50290240), (2, 25145120), (4, 12572560), (5, 10058048), (7, 7184320), (8, 6286280), (10, 5029024), (11, 4571840), (13, 3868480), (14, 3592160), (16, 3143140), (20, 2514512), (22, 2285920), (26, 1934240), (28, 1796080), (32, 1571570), (35, 1436864), (40, 1257256), (44, 1142960), (52, 967120), (55, 914368), (56, 898040), (64, 785785), (65, 773696), (70, 718432), (77, 653120), (80, 628628), (88, 571480), (91, 552640), (104, 483560), (110, 457184), (112, 449020), (130, 386848), (140, 359216), (143, 351680), (154, 326560), (157, 320320), (160, 314314), (176, 285740), (182, 276320), (208, 241780), (220, 228592), (224, 224510), (260, 193424), (280, 179608), (286, 175840), (308, 163280), (314, 160160), (320, 157157), (352, 142870), (364, 138160), (385, 130624), (416, 120890), (440, 114296), (448, 112255), (455, 110528), (520, 96712), (560, 89804), (572, 87920), (616, 81640), (628, 80080), (704, 71435), (715, 70336), (728, 69080), (770, 65312), (785, 64064), (832, 60445), (880, 57148), (910, 55264), (1001, 50240), (1040, 48356), (1099, 45760), (1120, 44902), (1144, 43960), (1232, 40820), (1256, 40040), (1430, 35168), (1456, 34540), (1540, 32656), (1570, 32032), (1727, 29120), (1760, 28574), (1820, 27632), (2002, 25120), (2041, 24640), (2080, 24178), (2198, 22880), (2240, 22451), (2288, 21980), (2464, 20410), (2512, 20020), (2860, 17584), (2912, 17270), (3080, 16328), (3140, 16016), (3454, 14560), (3520, 14287), (3640, 13816), (4004, 12560), (4082, 12320), (4160, 12089), (4396, 11440), (4576, 10990), (4928, 10205), (5005, 10048), (5024, 10010), (5495, 9152), (5720, 8792), (5824, 8635), (6160, 8164), (6280, 8008), (6908, 7280)]