50130620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 112075488

約数和(自身を除く): 61944868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 283, 340, 521, 566, 1042, 1132, 1415, 2084, 2605, 2830, 4811, 5210, 5660, 8857, 9622, 10420, 17714, 19244, 24055, 35428, 44285, 48110, 88570, 96220, 147443, 177140, 294886, 589772, 737215, 1474430, 2506531, 2948860, 5013062, 10026124, 12532655, 25065310, 50130620]

約数ペア:

[(1, 50130620), (2, 25065310), (4, 12532655), (5, 10026124), (10, 5013062), (17, 2948860), (20, 2506531), (34, 1474430), (68, 737215), (85, 589772), (170, 294886), (283, 177140), (340, 147443), (521, 96220), (566, 88570), (1042, 48110), (1132, 44285), (1415, 35428), (2084, 24055), (2605, 19244), (2830, 17714), (4811, 10420), (5210, 9622), (5660, 8857)]