54428270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{683}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 105833952

約数和(自身を除く): 51405682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613, 683, 1226, 1366, 3065, 3415, 6130, 6830, 7969, 8879, 15938, 17758, 39845, 44395, 79690, 88790, 418679, 837358, 2093395, 4186790, 5442827, 10885654, 27214135, 54428270]

約数ペア:

[(1, 54428270), (2, 27214135), (5, 10885654), (10, 5442827), (13, 4186790), (26, 2093395), (65, 837358), (130, 418679), (613, 88790), (683, 79690), (1226, 44395), (1366, 39845), (3065, 17758), (3415, 15938), (6130, 8879), (6830, 7969)]