57447130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 111694464

約数和(自身を除く): 54247334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 647, 683, 1294, 1366, 3235, 3415, 6470, 6830, 8411, 8879, 16822, 17758, 42055, 44395, 84110, 88790, 441901, 883802, 2209505, 4419010, 5744713, 11489426, 28723565, 57447130]

約数ペア:

[(1, 57447130), (2, 28723565), (5, 11489426), (10, 5744713), (13, 4419010), (26, 2209505), (65, 883802), (130, 441901), (647, 88790), (683, 84110), (1294, 44395), (1366, 42055), (3235, 17758), (3415, 16822), (6470, 8879), (6830, 8411)]