50718680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1964

約数の個数: 64

約数和(自身を含む): 123249600

約数和(自身を除く): 72530920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1901, 2668, 3335, 3802, 5336, 6670, 7604, 9505, 13340, 15208, 19010, 26680, 38020, 43723, 55129, 76040, 87446, 110258, 174892, 218615, 220516, 275645, 349784, 437230, 441032, 551290, 874460, 1102580, 1267967, 1748920, 2205160, 2535934, 5071868, 6339835, 10143736, 12679670, 25359340, 50718680]

約数ペア:

[(1, 50718680), (2, 25359340), (4, 12679670), (5, 10143736), (8, 6339835), (10, 5071868), (20, 2535934), (23, 2205160), (29, 1748920), (40, 1267967), (46, 1102580), (58, 874460), (92, 551290), (115, 441032), (116, 437230), (145, 349784), (184, 275645), (230, 220516), (232, 218615), (290, 174892), (460, 110258), (580, 87446), (667, 76040), (920, 55129), (1160, 43723), (1334, 38020), (1901, 26680), (2668, 19010), (3335, 15208), (3802, 13340), (5336, 9505), (6670, 7604)]