50307760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 125831232

約数和(自身を除く): 75523472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 136, 142, 170, 272, 284, 340, 355, 521, 568, 680, 710, 1042, 1136, 1207, 1360, 1420, 2084, 2414, 2605, 2840, 4168, 4828, 5210, 5680, 6035, 8336, 8857, 9656, 10420, 12070, 17714, 19312, 20840, 24140, 35428, 36991, 41680, 44285, 48280, 70856, 73982, 88570, 96560, 141712, 147964, 177140, 184955, 295928, 354280, 369910, 591856, 628847, 708560, 739820, 1257694, 1479640, 2515388, 2959280, 3144235, 5030776, 6288470, 10061552, 12576940, 25153880, 50307760]

約数ペア:

[(1, 50307760), (2, 25153880), (4, 12576940), (5, 10061552), (8, 6288470), (10, 5030776), (16, 3144235), (17, 2959280), (20, 2515388), (34, 1479640), (40, 1257694), (68, 739820), (71, 708560), (80, 628847), (85, 591856), (136, 369910), (142, 354280), (170, 295928), (272, 184955), (284, 177140), (340, 147964), (355, 141712), (521, 96560), (568, 88570), (680, 73982), (710, 70856), (1042, 48280), (1136, 44285), (1207, 41680), (1360, 36991), (1420, 35428), (2084, 24140), (2414, 20840), (2605, 19312), (2840, 17714), (4168, 12070), (4828, 10420), (5210, 9656), (5680, 8857), (6035, 8336)]