49721399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 14629321

約数列:

[1, 7, 13, 29, 83, 91, 203, 227, 377, 581, 1079, 1589, 2407, 2639, 2951, 6583, 7553, 16849, 18841, 20657, 31291, 46081, 85579, 131887, 219037, 244933, 546389, 599053, 1714531, 3824723, 7103057, 49721399]

約数ペア:

[(1, 49721399), (7, 7103057), (13, 3824723), (29, 1714531), (83, 599053), (91, 546389), (203, 244933), (227, 219037), (377, 131887), (581, 85579), (1079, 46081), (1589, 31291), (2407, 20657), (2639, 18841), (2951, 16849), (6583, 7553)]