56770430

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 104159520

約数和(自身を除く): 47389090

約数列:

[1, 2, 5, 10, 89, 178, 227, 281, 445, 454, 562, 890, 1135, 1405, 2270, 2810, 20203, 25009, 40406, 50018, 63787, 101015, 125045, 127574, 202030, 250090, 318935, 637870, 5677043, 11354086, 28385215, 56770430]

約数ペア:

[(1, 56770430), (2, 28385215), (5, 11354086), (10, 5677043), (89, 637870), (178, 318935), (227, 250090), (281, 202030), (445, 127574), (454, 125045), (562, 101015), (890, 63787), (1135, 50018), (1405, 40406), (2270, 25009), (2810, 20203)]