56981784

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{44797}}^1$

素因数の和:44859

約数の個数: 32

約数和(自身を含む): 145145520

約数和(自身を除く): 88163736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 44797, 89594, 134391, 179188, 268782, 358376, 537564, 1075128, 2374241, 4748482, 7122723, 9496964, 14245446, 18993928, 28490892, 56981784]

約数ペア:

[(1, 56981784), (2, 28490892), (3, 18993928), (4, 14245446), (6, 9496964), (8, 7122723), (12, 4748482), (24, 2374241), (53, 1075128), (106, 537564), (159, 358376), (212, 268782), (318, 179188), (424, 134391), (636, 89594), (1272, 44797)]