51276872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{221021}}^1$

素因数の和:221056

約数の個数: 16

約数和(自身を含む): 99459900

約数和(自身を除く): 48183028

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 221021, 442042, 884084, 1768168, 6409609, 12819218, 25638436, 51276872]

約数ペア:

[(1, 51276872), (2, 25638436), (4, 12819218), (8, 6409609), (29, 1768168), (58, 884084), (116, 442042), (232, 221021)]