56154436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2693}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 106132824

約数和(自身を除く): 49978388

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 2693, 5213, 5386, 10426, 10772, 20852, 35009, 70018, 140036, 1079893, 2159786, 4319572, 14038609, 28077218, 56154436]

約数ペア:

[(1, 56154436), (2, 28077218), (4, 14038609), (13, 4319572), (26, 2159786), (52, 1079893), (401, 140036), (802, 70018), (1604, 35009), (2693, 20852), (5213, 10772), (5386, 10426)]