56993615

素因数分解:

$5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 79904880

約数和(自身を除く): 22911265

約数列:

[1, 5, 7, 35, 49, 245, 353, 659, 1765, 2471, 3295, 4613, 12355, 17297, 23065, 32291, 86485, 161455, 232627, 1163135, 1628389, 8141945, 11398723, 56993615]

約数ペア:

[(1, 56993615), (5, 11398723), (7, 8141945), (35, 1628389), (49, 1163135), (245, 232627), (353, 161455), (659, 86485), (1765, 32291), (2471, 23065), (3295, 17297), (4613, 12355)]