51144060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77491}}^1$

素因数の和:77514

約数の個数: 48

約数和(自身を含む): 156223872

約数和(自身を除く): 105079812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 77491, 154982, 232473, 309964, 387455, 464946, 774910, 852401, 929892, 1162365, 1549820, 1704802, 2324730, 2557203, 3409604, 4262005, 4649460, 5114406, 8524010, 10228812, 12786015, 17048020, 25572030, 51144060]

約数ペア:

[(1, 51144060), (2, 25572030), (3, 17048020), (4, 12786015), (5, 10228812), (6, 8524010), (10, 5114406), (11, 4649460), (12, 4262005), (15, 3409604), (20, 2557203), (22, 2324730), (30, 1704802), (33, 1549820), (44, 1162365), (55, 929892), (60, 852401), (66, 774910), (110, 464946), (132, 387455), (165, 309964), (220, 232473), (330, 154982), (660, 77491)]