56725370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8233}}^1$

素因数の和:8306

約数の個数: 32

約数和(自身を含む): 112048272

約数和(自身を除く): 55322902

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 8233, 16466, 41165, 82330, 107029, 214058, 436349, 535145, 872698, 1070290, 2181745, 4363490, 5672537, 11345074, 28362685, 56725370]

約数ペア:

[(1, 56725370), (2, 28362685), (5, 11345074), (10, 5672537), (13, 4363490), (26, 2181745), (53, 1070290), (65, 872698), (106, 535145), (130, 436349), (265, 214058), (530, 107029), (689, 82330), (1378, 41165), (3445, 16466), (6890, 8233)]