56017490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 103051440

約数和(自身を除く): 47033950

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 557, 565, 890, 1114, 1130, 2785, 5570, 10057, 20114, 49573, 50285, 62941, 99146, 100570, 125882, 247865, 314705, 495730, 629410, 5601749, 11203498, 28008745, 56017490]

約数ペア:

[(1, 56017490), (2, 28008745), (5, 11203498), (10, 5601749), (89, 629410), (113, 495730), (178, 314705), (226, 247865), (445, 125882), (557, 100570), (565, 99146), (890, 62941), (1114, 50285), (1130, 49573), (2785, 20114), (5570, 10057)]