49239080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 123482880

約数和(自身を除く): 74243800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2381, 2585, 4136, 4762, 5170, 9524, 10340, 11905, 19048, 20680, 23810, 26191, 47620, 52382, 95240, 104764, 111907, 130955, 209528, 223814, 261910, 447628, 523820, 559535, 895256, 1047640, 1119070, 1230977, 2238140, 2461954, 4476280, 4923908, 6154885, 9847816, 12309770, 24619540, 49239080]

約数ペア:

[(1, 49239080), (2, 24619540), (4, 12309770), (5, 9847816), (8, 6154885), (10, 4923908), (11, 4476280), (20, 2461954), (22, 2238140), (40, 1230977), (44, 1119070), (47, 1047640), (55, 895256), (88, 559535), (94, 523820), (110, 447628), (188, 261910), (220, 223814), (235, 209528), (376, 130955), (440, 111907), (470, 104764), (517, 95240), (940, 52382), (1034, 47620), (1880, 26191), (2068, 23810), (2381, 20680), (2585, 19048), (4136, 11905), (4762, 10340), (5170, 9524)]