49163510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 50580106

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 902, 991, 1210, 1982, 2255, 4510, 4955, 4961, 9910, 9922, 10901, 21802, 24805, 40631, 49610, 54505, 81262, 109010, 119911, 203155, 239822, 406310, 446941, 599555, 893882, 1199110, 2234705, 4469410, 4916351, 9832702, 24581755, 49163510]

約数ペア:

[(1, 49163510), (2, 24581755), (5, 9832702), (10, 4916351), (11, 4469410), (22, 2234705), (41, 1199110), (55, 893882), (82, 599555), (110, 446941), (121, 406310), (205, 239822), (242, 203155), (410, 119911), (451, 109010), (605, 81262), (902, 54505), (991, 49610), (1210, 40631), (1982, 24805), (2255, 21802), (4510, 10901), (4955, 9922), (4961, 9910)]