57557390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16879}}^1$

素因数の和:16928

約数の個数: 32

約数和(自身を含む): 116674560

約数和(自身を除く): 59117170

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 16879, 33758, 84395, 168790, 185669, 371338, 523249, 928345, 1046498, 1856690, 2616245, 5232490, 5755739, 11511478, 28778695, 57557390]

約数ペア:

[(1, 57557390), (2, 28778695), (5, 11511478), (10, 5755739), (11, 5232490), (22, 2616245), (31, 1856690), (55, 1046498), (62, 928345), (110, 523249), (155, 371338), (310, 185669), (341, 168790), (682, 84395), (1705, 33758), (3410, 16879)]