54988010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71413}}^1$

素因数の和:71438

約数の個数: 32

約数和(自身を含む): 123403392

約数和(自身を除く): 68415382

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 71413, 142826, 357065, 499891, 714130, 785543, 999782, 1571086, 2499455, 3927715, 4998910, 5498801, 7855430, 10997602, 27494005, 54988010]

約数ペア:

[(1, 54988010), (2, 27494005), (5, 10997602), (7, 7855430), (10, 5498801), (11, 4998910), (14, 3927715), (22, 2499455), (35, 1571086), (55, 999782), (70, 785543), (77, 714130), (110, 499891), (154, 357065), (385, 142826), (770, 71413)]