51082330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 99356544

約数和(自身を除く): 48274214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 887, 1774, 2215, 4430, 4435, 5759, 8870, 11518, 11531, 23062, 28795, 57590, 57655, 115310, 392941, 785882, 1964705, 3929410, 5108233, 10216466, 25541165, 51082330]

約数ペア:

[(1, 51082330), (2, 25541165), (5, 10216466), (10, 5108233), (13, 3929410), (26, 1964705), (65, 785882), (130, 392941), (443, 115310), (886, 57655), (887, 57590), (1774, 28795), (2215, 23062), (4430, 11531), (4435, 11518), (5759, 8870)]