57266690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1181}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 111401136

約数和(自身を除く): 54134446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1181, 1865, 2362, 3730, 4849, 5905, 9698, 11810, 15353, 24245, 30706, 48490, 76765, 153530, 440513, 881026, 2202565, 4405130, 5726669, 11453338, 28633345, 57266690]

約数ペア:

[(1, 57266690), (2, 28633345), (5, 11453338), (10, 5726669), (13, 4405130), (26, 2202565), (65, 881026), (130, 440513), (373, 153530), (746, 76765), (1181, 48490), (1865, 30706), (2362, 24245), (3730, 15353), (4849, 11810), (5905, 9698)]