57098990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23117}}^1$

素因数の和:23156

約数の個数: 32

約数和(自身を含む): 116514720

約数和(自身を除く): 59415730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 23117, 46234, 115585, 231170, 300521, 439223, 601042, 878446, 1502605, 2196115, 3005210, 4392230, 5709899, 11419798, 28549495, 57098990]

約数ペア:

[(1, 57098990), (2, 28549495), (5, 11419798), (10, 5709899), (13, 4392230), (19, 3005210), (26, 2196115), (38, 1502605), (65, 878446), (95, 601042), (130, 439223), (190, 300521), (247, 231170), (494, 115585), (1235, 46234), (2470, 23117)]