47080990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1481}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 98274384

約数和(自身を除く): 51193394

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1481, 1870, 2890, 2962, 3179, 6358, 7405, 14810, 15895, 16291, 25177, 31790, 32582, 50354, 81455, 125885, 162910, 251770, 276947, 428009, 553894, 856018, 1384735, 2140045, 2769470, 4280090, 4708099, 9416198, 23540495, 47080990]

約数ペア:

[(1, 47080990), (2, 23540495), (5, 9416198), (10, 4708099), (11, 4280090), (17, 2769470), (22, 2140045), (34, 1384735), (55, 856018), (85, 553894), (110, 428009), (170, 276947), (187, 251770), (289, 162910), (374, 125885), (578, 81455), (935, 50354), (1445, 32582), (1481, 31790), (1870, 25177), (2890, 16291), (2962, 15895), (3179, 14810), (6358, 7405)]