51088570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23117}}^1$

素因数の和:23154

約数の個数: 32

約数和(自身を含む): 104863248

約数和(自身を除く): 53774678

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 23117, 46234, 115585, 231170, 300521, 392989, 601042, 785978, 1502605, 1964945, 3005210, 3929890, 5108857, 10217714, 25544285, 51088570]

約数ペア:

[(1, 51088570), (2, 25544285), (5, 10217714), (10, 5108857), (13, 3929890), (17, 3005210), (26, 1964945), (34, 1502605), (65, 785978), (85, 601042), (130, 392989), (170, 300521), (221, 231170), (442, 115585), (1105, 46234), (2210, 23117)]