51768885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2153}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 95120640

約数和(自身を除く): 43351755

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 2153, 3435, 4809, 6459, 8015, 10765, 15071, 24045, 32295, 45213, 75355, 226065, 493037, 1479111, 2465185, 3451259, 7395555, 10353777, 17256295, 51768885]

約数ペア:

[(1, 51768885), (3, 17256295), (5, 10353777), (7, 7395555), (15, 3451259), (21, 2465185), (35, 1479111), (105, 493037), (229, 226065), (687, 75355), (1145, 45213), (1603, 32295), (2153, 24045), (3435, 15071), (4809, 10765), (6459, 8015)]