55715880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42209}}^1$

素因数の和:42234

約数の個数: 64

約数和(自身を含む): 182347200

約数和(自身を除く): 126631320

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, 42209, 84418, 126627, 168836, 211045, 253254, 337672, 422090, 464299, 506508, 633135, 844180, 928598, 1013016, 1266270, 1392897, 1688360, 1857196, 2321495, 2532540, 2785794, 3714392, 4642990, 5065080, 5571588, 6964485, 9285980, 11143176, 13928970, 18571960, 27857940, 55715880]

約数ペア:

[(1, 55715880), (2, 27857940), (3, 18571960), (4, 13928970), (5, 11143176), (6, 9285980), (8, 6964485), (10, 5571588), (11, 5065080), (12, 4642990), (15, 3714392), (20, 2785794), (22, 2532540), (24, 2321495), (30, 1857196), (33, 1688360), (40, 1392897), (44, 1266270), (55, 1013016), (60, 928598), (66, 844180), (88, 633135), (110, 506508), (120, 464299), (132, 422090), (165, 337672), (220, 253254), (264, 211045), (330, 168836), (440, 126627), (660, 84418), (1320, 42209)]