53218126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6388

約数の個数: 32

約数和(自身を含む): 95830560

約数和(自身を除く): 42612434

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 6337, 8398, 12674, 82381, 107729, 120403, 164762, 215458, 240806, 1400477, 1565239, 2046851, 2800954, 3130478, 4093702, 26609063, 53218126]

約数ペア:

[(1, 53218126), (2, 26609063), (13, 4093702), (17, 3130478), (19, 2800954), (26, 2046851), (34, 1565239), (38, 1400477), (221, 240806), (247, 215458), (323, 164762), (442, 120403), (494, 107729), (646, 82381), (4199, 12674), (6337, 8398)]