48645508

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 86958144

約数和(自身を除く): 38312636

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 628, 1091, 2182, 4364, 11147, 22294, 44588, 77461, 154922, 171287, 309844, 342574, 685148, 12161377, 24322754, 48645508]

約数ペア:

[(1, 48645508), (2, 24322754), (4, 12161377), (71, 685148), (142, 342574), (157, 309844), (284, 171287), (314, 154922), (628, 77461), (1091, 44588), (2182, 22294), (4364, 11147)]