13250710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 26889408

約数和(自身を除く): 13638698

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 233, 235, 242, 466, 470, 517, 605, 1034, 1165, 1210, 2330, 2563, 2585, 5126, 5170, 5687, 10951, 11374, 12815, 21902, 25630, 28193, 28435, 54755, 56386, 56870, 109510, 120461, 140965, 240922, 281930, 602305, 1204610, 1325071, 2650142, 6625355, 13250710]

約数ペア:

[(1, 13250710), (2, 6625355), (5, 2650142), (10, 1325071), (11, 1204610), (22, 602305), (47, 281930), (55, 240922), (94, 140965), (110, 120461), (121, 109510), (233, 56870), (235, 56386), (242, 54755), (466, 28435), (470, 28193), (517, 25630), (605, 21902), (1034, 12815), (1165, 11374), (1210, 10951), (2330, 5687), (2563, 5170), (2585, 5126)]