47770316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 92504160

約数和(自身を除く): 44733844

約数列:

[1, 2, 4, 11, 22, 44, 121, 229, 242, 431, 458, 484, 862, 916, 1724, 2519, 4741, 5038, 9482, 10076, 18964, 27709, 52151, 55418, 98699, 104302, 110836, 197398, 208604, 394796, 1085689, 2171378, 4342756, 11942579, 23885158, 47770316]

約数ペア:

[(1, 47770316), (2, 23885158), (4, 11942579), (11, 4342756), (22, 2171378), (44, 1085689), (121, 394796), (229, 208604), (242, 197398), (431, 110836), (458, 104302), (484, 98699), (862, 55418), (916, 52151), (1724, 27709), (2519, 18964), (4741, 10076), (5038, 9482)]