49222160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 85769200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 47, 52, 53, 65, 76, 80, 94, 95, 104, 106, 130, 152, 188, 190, 208, 212, 235, 247, 260, 265, 304, 376, 380, 424, 470, 494, 520, 530, 611, 689, 752, 760, 848, 893, 940, 988, 1007, 1040, 1060, 1222, 1235, 1378, 1520, 1786, 1880, 1976, 2014, 2120, 2444, 2470, 2491, 2756, 3055, 3445, 3572, 3760, 3952, 4028, 4240, 4465, 4888, 4940, 4982, 5035, 5512, 6110, 6890, 7144, 8056, 8930, 9776, 9880, 9964, 10070, 11024, 11609, 12220, 12455, 13091, 13780, 14288, 16112, 17860, 19760, 19928, 20140, 23218, 24440, 24910, 26182, 27560, 32383, 35720, 39856, 40280, 46436, 47329, 48880, 49820, 52364, 55120, 58045, 64766, 65455, 71440, 80560, 92872, 94658, 99640, 104728, 116090, 129532, 130910, 161915, 185744, 189316, 199280, 209456, 232180, 236645, 259064, 261820, 323830, 378632, 464360, 473290, 518128, 523640, 615277, 647660, 757264, 928720, 946580, 1047280, 1230554, 1295320, 1893160, 2461108, 2590640, 3076385, 3786320, 4922216, 6152770, 9844432, 12305540, 24611080, 49222160]

約数ペア:

[(1, 49222160), (2, 24611080), (4, 12305540), (5, 9844432), (8, 6152770), (10, 4922216), (13, 3786320), (16, 3076385), (19, 2590640), (20, 2461108), (26, 1893160), (38, 1295320), (40, 1230554), (47, 1047280), (52, 946580), (53, 928720), (65, 757264), (76, 647660), (80, 615277), (94, 523640), (95, 518128), (104, 473290), (106, 464360), (130, 378632), (152, 323830), (188, 261820), (190, 259064), (208, 236645), (212, 232180), (235, 209456), (247, 199280), (260, 189316), (265, 185744), (304, 161915), (376, 130910), (380, 129532), (424, 116090), (470, 104728), (494, 99640), (520, 94658), (530, 92872), (611, 80560), (689, 71440), (752, 65455), (760, 64766), (848, 58045), (893, 55120), (940, 52364), (988, 49820), (1007, 48880), (1040, 47329), (1060, 46436), (1222, 40280), (1235, 39856), (1378, 35720), (1520, 32383), (1786, 27560), (1880, 26182), (1976, 24910), (2014, 24440), (2120, 23218), (2444, 20140), (2470, 19928), (2491, 19760), (2756, 17860), (3055, 16112), (3445, 14288), (3572, 13780), (3760, 13091), (3952, 12455), (4028, 12220), (4240, 11609), (4465, 11024), (4888, 10070), (4940, 9964), (4982, 9880), (5035, 9776), (5512, 8930), (6110, 8056), (6890, 7144)]