53410540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17923}}^1$

素因数の和:18081

約数の個数: 24

約数和(自身を含む): 112921200

約数和(自身を除く): 59510660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 17923, 35846, 71692, 89615, 179230, 358460, 2670527, 5341054, 10682108, 13352635, 26705270, 53410540]

約数ペア:

[(1, 53410540), (2, 26705270), (4, 13352635), (5, 10682108), (10, 5341054), (20, 2670527), (149, 358460), (298, 179230), (596, 89615), (745, 71692), (1490, 35846), (2980, 17923)]