55921567240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18156353}}^1$

素因数の和:18156382

約数の個数: 64

約数和(自身を含む): 156870898560

約数和(自身を除く): 100949331320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18156353, 36312706, 72625412, 90781765, 127094471, 145250824, 181563530, 199719883, 254188942, 363127060, 399439766, 508377884, 635472355, 726254120, 798879532, 998599415, 1016755768, 1270944710, 1398039181, 1597759064, 1997198830, 2541889420, 2796078362, 3994397660, 5083778840, 5592156724, 6990195905, 7988795320, 11184313448, 13980391810, 27960783620, 55921567240]

約数ペア:

[(1, 55921567240), (2, 27960783620), (4, 13980391810), (5, 11184313448), (7, 7988795320), (8, 6990195905), (10, 5592156724), (11, 5083778840), (14, 3994397660), (20, 2796078362), (22, 2541889420), (28, 1997198830), (35, 1597759064), (40, 1398039181), (44, 1270944710), (55, 1016755768), (56, 998599415), (70, 798879532), (77, 726254120), (88, 635472355), (110, 508377884), (140, 399439766), (154, 363127060), (220, 254188942), (280, 199719883), (308, 181563530), (385, 145250824), (440, 127094471), (616, 90781765), (770, 72625412), (1540, 36312706), (3080, 18156353)]