56305128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 154321920

約数和(自身を除く): 98016792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 271, 542, 787, 813, 1084, 1574, 1626, 2168, 2361, 2981, 3148, 3252, 4722, 5962, 6296, 6504, 8657, 8943, 9444, 11924, 17314, 17886, 18888, 23848, 25971, 34628, 35772, 51942, 69256, 71544, 103884, 207768, 213277, 426554, 639831, 853108, 1279662, 1706216, 2346047, 2559324, 4692094, 5118648, 7038141, 9384188, 14076282, 18768376, 28152564, 56305128]

約数ペア:

[(1, 56305128), (2, 28152564), (3, 18768376), (4, 14076282), (6, 9384188), (8, 7038141), (11, 5118648), (12, 4692094), (22, 2559324), (24, 2346047), (33, 1706216), (44, 1279662), (66, 853108), (88, 639831), (132, 426554), (264, 213277), (271, 207768), (542, 103884), (787, 71544), (813, 69256), (1084, 51942), (1574, 35772), (1626, 34628), (2168, 25971), (2361, 23848), (2981, 18888), (3148, 17886), (3252, 17314), (4722, 11924), (5962, 9444), (6296, 8943), (6504, 8657)]