57811980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1283}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 162215424

約数和(自身を除く): 104403444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 1283, 1502, 2253, 2566, 3004, 3755, 3849, 4506, 5132, 6415, 7510, 7698, 9012, 11265, 12830, 15020, 15396, 19245, 22530, 25660, 38490, 45060, 76980, 963533, 1927066, 2890599, 3854132, 4817665, 5781198, 9635330, 11562396, 14452995, 19270660, 28905990, 57811980]

約数ペア:

[(1, 57811980), (2, 28905990), (3, 19270660), (4, 14452995), (5, 11562396), (6, 9635330), (10, 5781198), (12, 4817665), (15, 3854132), (20, 2890599), (30, 1927066), (60, 963533), (751, 76980), (1283, 45060), (1502, 38490), (2253, 25660), (2566, 22530), (3004, 19245), (3755, 15396), (3849, 15020), (4506, 12830), (5132, 11265), (6415, 9012), (7510, 7698)]