49153570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{258703}}^1$

素因数の和:258729

約数の個数: 16

約数和(自身を含む): 93133440

約数和(自身を除く): 43979870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 258703, 517406, 1293515, 2587030, 4915357, 9830714, 24576785, 49153570]

約数ペア:

[(1, 49153570), (2, 24576785), (5, 9830714), (10, 4915357), (19, 2587030), (38, 1293515), (95, 517406), (190, 258703)]