51901902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 122063760

約数和(自身を除く): 70161858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1619, 1781, 2466, 3238, 3562, 4857, 5343, 9714, 10686, 14571, 16029, 21047, 29142, 32058, 42094, 63141, 126282, 189423, 221803, 378846, 443606, 665409, 1330818, 1996227, 2883439, 3992454, 5766878, 8650317, 17300634, 25950951, 51901902]

約数ペア:

[(1, 51901902), (2, 25950951), (3, 17300634), (6, 8650317), (9, 5766878), (13, 3992454), (18, 2883439), (26, 1996227), (39, 1330818), (78, 665409), (117, 443606), (137, 378846), (234, 221803), (274, 189423), (411, 126282), (822, 63141), (1233, 42094), (1619, 32058), (1781, 29142), (2466, 21047), (3238, 16029), (3562, 14571), (4857, 10686), (5343, 9714)]