49468950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 133792776

約数和(自身を除く): 84323826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 521, 633, 1042, 1055, 1266, 1563, 1899, 2110, 2605, 3126, 3165, 3798, 4689, 5210, 5275, 6330, 7815, 9378, 9495, 10550, 13025, 15630, 15825, 18990, 23445, 26050, 31650, 39075, 46890, 47475, 78150, 94950, 109931, 117225, 219862, 234450, 329793, 549655, 659586, 989379, 1099310, 1648965, 1978758, 2748275, 3297930, 4946895, 5496550, 8244825, 9893790, 16489650, 24734475, 49468950]

約数ペア:

[(1, 49468950), (2, 24734475), (3, 16489650), (5, 9893790), (6, 8244825), (9, 5496550), (10, 4946895), (15, 3297930), (18, 2748275), (25, 1978758), (30, 1648965), (45, 1099310), (50, 989379), (75, 659586), (90, 549655), (150, 329793), (211, 234450), (225, 219862), (422, 117225), (450, 109931), (521, 94950), (633, 78150), (1042, 47475), (1055, 46890), (1266, 39075), (1563, 31650), (1899, 26050), (2110, 23445), (2605, 18990), (3126, 15825), (3165, 15630), (3798, 13025), (4689, 10550), (5210, 9495), (5275, 9378), (6330, 7815)]