51536980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234259}}^1$

素因数の和:234279

約数の個数: 24

約数和(自身を含む): 118067040

約数和(自身を除く): 66530060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234259, 468518, 937036, 1171295, 2342590, 2576849, 4685180, 5153698, 10307396, 12884245, 25768490, 51536980]

約数ペア:

[(1, 51536980), (2, 25768490), (4, 12884245), (5, 10307396), (10, 5153698), (11, 4685180), (20, 2576849), (22, 2342590), (44, 1171295), (55, 937036), (110, 468518), (220, 234259)]