47528390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 108984960

約数和(自身を除く): 61456570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1801, 1885, 2030, 2639, 3602, 3770, 5278, 9005, 12607, 13195, 18010, 23413, 25214, 26390, 46826, 52229, 63035, 104458, 117065, 126070, 163891, 234130, 261145, 327782, 365603, 522290, 678977, 731206, 819455, 1357954, 1638910, 1828015, 3394885, 3656030, 4752839, 6789770, 9505678, 23764195, 47528390]

約数ペア:

[(1, 47528390), (2, 23764195), (5, 9505678), (7, 6789770), (10, 4752839), (13, 3656030), (14, 3394885), (26, 1828015), (29, 1638910), (35, 1357954), (58, 819455), (65, 731206), (70, 678977), (91, 522290), (130, 365603), (145, 327782), (182, 261145), (203, 234130), (290, 163891), (377, 126070), (406, 117065), (455, 104458), (754, 63035), (910, 52229), (1015, 46826), (1801, 26390), (1885, 25214), (2030, 23413), (2639, 18010), (3602, 13195), (3770, 12607), (5278, 9005)]