48953710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1303}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 100882656

約数和(自身を除く): 51928946

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1303, 1445, 2210, 2606, 2890, 3757, 6515, 7514, 13030, 16939, 18785, 22151, 33878, 37570, 44302, 84695, 110755, 169390, 221510, 287963, 376567, 575926, 753134, 1439815, 1882835, 2879630, 3765670, 4895371, 9790742, 24476855, 48953710]

約数ペア:

[(1, 48953710), (2, 24476855), (5, 9790742), (10, 4895371), (13, 3765670), (17, 2879630), (26, 1882835), (34, 1439815), (65, 753134), (85, 575926), (130, 376567), (170, 287963), (221, 221510), (289, 169390), (442, 110755), (578, 84695), (1105, 44302), (1303, 37570), (1445, 33878), (2210, 22151), (2606, 18785), (2890, 16939), (3757, 13030), (6515, 7514)]