53548170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137303}}^1$

素因数の和:137326

約数の個数: 32

約数和(自身を含む): 138402432

約数和(自身を除く): 84854262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 137303, 274606, 411909, 686515, 823818, 1373030, 1784939, 2059545, 3569878, 4119090, 5354817, 8924695, 10709634, 17849390, 26774085, 53548170]

約数ペア:

[(1, 53548170), (2, 26774085), (3, 17849390), (5, 10709634), (6, 8924695), (10, 5354817), (13, 4119090), (15, 3569878), (26, 2059545), (30, 1784939), (39, 1373030), (65, 823818), (78, 686515), (130, 411909), (195, 274606), (390, 137303)]