5180526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 12252240

約数和(自身を除く): 7071714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 169, 234, 262, 338, 393, 507, 786, 1014, 1179, 1521, 1703, 2197, 2358, 3042, 3406, 4394, 5109, 6591, 10218, 13182, 15327, 19773, 22139, 30654, 39546, 44278, 66417, 132834, 199251, 287807, 398502, 575614, 863421, 1726842, 2590263, 5180526]

約数ペア:

[(1, 5180526), (2, 2590263), (3, 1726842), (6, 863421), (9, 575614), (13, 398502), (18, 287807), (26, 199251), (39, 132834), (78, 66417), (117, 44278), (131, 39546), (169, 30654), (234, 22139), (262, 19773), (338, 15327), (393, 13182), (507, 10218), (786, 6591), (1014, 5109), (1179, 4394), (1521, 3406), (1703, 3042), (2197, 2358)]