45809390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 97014456

約数和(自身を除く): 51205066

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 131, 170, 187, 242, 262, 289, 374, 578, 605, 655, 935, 1210, 1310, 1441, 1445, 1870, 2057, 2227, 2882, 2890, 3179, 4114, 4454, 6358, 7205, 10285, 11135, 14410, 15851, 15895, 20570, 22270, 24497, 31702, 31790, 34969, 37859, 48994, 69938, 75718, 79255, 122485, 158510, 174845, 189295, 244970, 269467, 349690, 378590, 416449, 538934, 832898, 1347335, 2082245, 2694670, 4164490, 4580939, 9161878, 22904695, 45809390]

約数ペア:

[(1, 45809390), (2, 22904695), (5, 9161878), (10, 4580939), (11, 4164490), (17, 2694670), (22, 2082245), (34, 1347335), (55, 832898), (85, 538934), (110, 416449), (121, 378590), (131, 349690), (170, 269467), (187, 244970), (242, 189295), (262, 174845), (289, 158510), (374, 122485), (578, 79255), (605, 75718), (655, 69938), (935, 48994), (1210, 37859), (1310, 34969), (1441, 31790), (1445, 31702), (1870, 24497), (2057, 22270), (2227, 20570), (2882, 15895), (2890, 15851), (3179, 14410), (4114, 11135), (4454, 10285), (6358, 7205)]