55876920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42331}}^1$

素因数の和:42356

約数の個数: 64

約数和(自身を含む): 182874240

約数和(自身を除く): 126997320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 42331, 84662, 126993, 169324, 211655, 253986, 338648, 423310, 465641, 507972, 634965, 846620, 931282, 1015944, 1269930, 1396923, 1693240, 1862564, 2328205, 2539860, 2793846, 3725128, 4656410, 5079720, 5587692, 6984615, 9312820, 11175384, 13969230, 18625640, 27938460, 55876920]

約数ペア:

[(1, 55876920), (2, 27938460), (3, 18625640), (4, 13969230), (5, 11175384), (6, 9312820), (8, 6984615), (10, 5587692), (11, 5079720), (12, 4656410), (15, 3725128), (20, 2793846), (22, 2539860), (24, 2328205), (30, 1862564), (33, 1693240), (40, 1396923), (44, 1269930), (55, 1015944), (60, 931282), (66, 846620), (88, 634965), (110, 507972), (120, 465641), (132, 423310), (165, 338648), (220, 253986), (264, 211655), (330, 169324), (440, 126993), (660, 84662), (1320, 42331)]