53914160

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4523}}^1$

素因数の和:4685

約数の個数: 40

約数和(自身を含む): 126219600

約数和(自身を除く): 72305440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 4523, 5960, 9046, 11920, 18092, 22615, 36184, 45230, 72368, 90460, 180920, 361840, 673927, 1347854, 2695708, 3369635, 5391416, 6739270, 10782832, 13478540, 26957080, 53914160]

約数ペア:

[(1, 53914160), (2, 26957080), (4, 13478540), (5, 10782832), (8, 6739270), (10, 5391416), (16, 3369635), (20, 2695708), (40, 1347854), (80, 673927), (149, 361840), (298, 180920), (596, 90460), (745, 72368), (1192, 45230), (1490, 36184), (2384, 22615), (2980, 18092), (4523, 11920), (5960, 9046)]