50630840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97367}}^1$

素因数の和:97391

約数の個数: 32

約数和(自身を含む): 122683680

約数和(自身を除く): 72052840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 97367, 194734, 389468, 486835, 778936, 973670, 1265771, 1947340, 2531542, 3894680, 5063084, 6328855, 10126168, 12657710, 25315420, 50630840]

約数ペア:

[(1, 50630840), (2, 25315420), (4, 12657710), (5, 10126168), (8, 6328855), (10, 5063084), (13, 3894680), (20, 2531542), (26, 1947340), (40, 1265771), (52, 973670), (65, 778936), (104, 486835), (130, 389468), (260, 194734), (520, 97367)]