51712130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{919}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 98962560

約数和(自身を除く): 47250430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 919, 1655, 1838, 3310, 4595, 5627, 9190, 11254, 15623, 28135, 31246, 56270, 78115, 156230, 304189, 608378, 1520945, 3041890, 5171213, 10342426, 25856065, 51712130]

約数ペア:

[(1, 51712130), (2, 25856065), (5, 10342426), (10, 5171213), (17, 3041890), (34, 1520945), (85, 608378), (170, 304189), (331, 156230), (662, 78115), (919, 56270), (1655, 31246), (1838, 28135), (3310, 15623), (4595, 11254), (5627, 9190)]