42564170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 87189480

約数和(自身を除く): 44625310

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1213, 1595, 2426, 3190, 3509, 6065, 7018, 12130, 13343, 17545, 26686, 35090, 35177, 66715, 70354, 133430, 146773, 175885, 293546, 351770, 386947, 733865, 773894, 1467730, 1934735, 3869470, 4256417, 8512834, 21282085, 42564170]

約数ペア:

[(1, 42564170), (2, 21282085), (5, 8512834), (10, 4256417), (11, 3869470), (22, 1934735), (29, 1467730), (55, 773894), (58, 733865), (110, 386947), (121, 351770), (145, 293546), (242, 175885), (290, 146773), (319, 133430), (605, 70354), (638, 66715), (1210, 35177), (1213, 35090), (1595, 26686), (2426, 17545), (3190, 13343), (3509, 12130), (6065, 7018)]