57023890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 72368750

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 154, 206, 385, 515, 719, 721, 770, 1030, 1133, 1438, 1442, 2266, 3595, 3605, 5033, 5665, 7190, 7210, 7909, 7931, 10066, 11330, 15818, 15862, 25165, 39545, 39655, 50330, 55363, 74057, 79090, 79310, 110726, 148114, 276815, 370285, 518399, 553630, 740570, 814627, 1036798, 1629254, 2591995, 4073135, 5183990, 5702389, 8146270, 11404778, 28511945, 57023890]

約数ペア:

[(1, 57023890), (2, 28511945), (5, 11404778), (7, 8146270), (10, 5702389), (11, 5183990), (14, 4073135), (22, 2591995), (35, 1629254), (55, 1036798), (70, 814627), (77, 740570), (103, 553630), (110, 518399), (154, 370285), (206, 276815), (385, 148114), (515, 110726), (719, 79310), (721, 79090), (770, 74057), (1030, 55363), (1133, 50330), (1438, 39655), (1442, 39545), (2266, 25165), (3595, 15862), (3605, 15818), (5033, 11330), (5665, 10066), (7190, 7931), (7210, 7909)]