48736280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71671}}^1$

素因数の和:71699

約数の個数: 32

約数和(自身を含む): 116108640

約数和(自身を除く): 67372360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71671, 143342, 286684, 358355, 573368, 716710, 1218407, 1433420, 2436814, 2866840, 4873628, 6092035, 9747256, 12184070, 24368140, 48736280]

約数ペア:

[(1, 48736280), (2, 24368140), (4, 12184070), (5, 9747256), (8, 6092035), (10, 4873628), (17, 2866840), (20, 2436814), (34, 1433420), (40, 1218407), (68, 716710), (85, 573368), (136, 358355), (170, 286684), (340, 143342), (680, 71671)]