49258990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 47785490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 1039, 2078, 2155, 4310, 4741, 5195, 9482, 10390, 11429, 22858, 23705, 47410, 57145, 114290, 447809, 895618, 2239045, 4478090, 4925899, 9851798, 24629495, 49258990]

約数ペア:

[(1, 49258990), (2, 24629495), (5, 9851798), (10, 4925899), (11, 4478090), (22, 2239045), (55, 895618), (110, 447809), (431, 114290), (862, 57145), (1039, 47410), (2078, 23705), (2155, 22858), (4310, 11429), (4741, 10390), (5195, 9482)]