247079470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{47791}}^1$

素因数の和:47856

約数の個数: 32

約数和(自身を含む): 495507456

約数和(自身を除く): 248427986

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 47791, 95582, 238955, 477910, 525701, 1051402, 2246177, 2628505, 4492354, 5257010, 11230885, 22461770, 24707947, 49415894, 123539735, 247079470]

約数ペア:

[(1, 247079470), (2, 123539735), (5, 49415894), (10, 24707947), (11, 22461770), (22, 11230885), (47, 5257010), (55, 4492354), (94, 2628505), (110, 2246177), (235, 1051402), (470, 525701), (517, 477910), (1034, 238955), (2585, 95582), (5170, 47791)]