48544870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 47255450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 1979, 2230, 2453, 3958, 4906, 9895, 12265, 19790, 21769, 24530, 43538, 108845, 217690, 441317, 882634, 2206585, 4413170, 4854487, 9708974, 24272435, 48544870]

約数ペア:

[(1, 48544870), (2, 24272435), (5, 9708974), (10, 4854487), (11, 4413170), (22, 2206585), (55, 882634), (110, 441317), (223, 217690), (446, 108845), (1115, 43538), (1979, 24530), (2230, 21769), (2453, 19790), (3958, 12265), (4906, 9895)]