49366655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 18854785

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 355, 563, 923, 1235, 1349, 2815, 4615, 6745, 7319, 10697, 17537, 36595, 39973, 53485, 87685, 139061, 199865, 519649, 695305, 759487, 2598245, 3797435, 9873331, 49366655]

約数ペア:

[(1, 49366655), (5, 9873331), (13, 3797435), (19, 2598245), (65, 759487), (71, 695305), (95, 519649), (247, 199865), (355, 139061), (563, 87685), (923, 53485), (1235, 39973), (1349, 36595), (2815, 17537), (4615, 10697), (6745, 7319)]