48808851

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25541}}^1$

素因数の和:25571

約数の個数: 24

約数和(自身を含む): 81530064

約数和(自身を除く): 32721213

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 25541, 76623, 178787, 332033, 536361, 996099, 1251509, 2324231, 3754527, 6972693, 16269617, 48808851]

約数ペア:

[(1, 48808851), (3, 16269617), (7, 6972693), (13, 3754527), (21, 2324231), (39, 1251509), (49, 996099), (91, 536361), (147, 332033), (273, 178787), (637, 76623), (1911, 25541)]