56256010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 49497590

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2039, 2759, 4078, 5518, 10195, 13795, 20390, 27590, 63209, 126418, 181471, 316045, 362942, 632090, 907355, 1814710, 5625601, 11251202, 28128005, 56256010]

約数ペア:

[(1, 56256010), (2, 28128005), (5, 11251202), (10, 5625601), (31, 1814710), (62, 907355), (89, 632090), (155, 362942), (178, 316045), (310, 181471), (445, 126418), (890, 63209), (2039, 27590), (2759, 20390), (4078, 13795), (5518, 10195)]