56461262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 101754576

約数和(自身を除く): 45293314

約数列:

[1, 2, 11, 13, 22, 26, 121, 131, 137, 143, 242, 262, 274, 286, 1441, 1507, 1573, 1703, 1781, 2882, 3014, 3146, 3406, 3562, 15851, 16577, 17947, 18733, 19591, 31702, 33154, 35894, 37466, 39182, 197417, 206063, 215501, 233311, 394834, 412126, 431002, 466622, 2171587, 2566421, 4343174, 5132842, 28230631, 56461262]

約数ペア:

[(1, 56461262), (2, 28230631), (11, 5132842), (13, 4343174), (22, 2566421), (26, 2171587), (121, 466622), (131, 431002), (137, 412126), (143, 394834), (242, 233311), (262, 215501), (274, 206063), (286, 197417), (1441, 39182), (1507, 37466), (1573, 35894), (1703, 33154), (1781, 31702), (2882, 19591), (3014, 18733), (3146, 17947), (3406, 16577), (3562, 15851)]