53087380

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11903}}^1$

素因数の和:12135

約数の個数: 24

約数和(自身を含む): 111992832

約数和(自身を除く): 58905452

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 11903, 23806, 47612, 59515, 119030, 238060, 2654369, 5308738, 10617476, 13271845, 26543690, 53087380]

約数ペア:

[(1, 53087380), (2, 26543690), (4, 13271845), (5, 10617476), (10, 5308738), (20, 2654369), (223, 238060), (446, 119030), (892, 59515), (1115, 47612), (2230, 23806), (4460, 11903)]