51573244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 93089808

約数和(自身を除く): 41516564

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 2003, 4006, 6437, 8012, 12874, 25748, 82123, 164246, 314471, 328492, 628942, 1257884, 12893311, 25786622, 51573244]

約数ペア:

[(1, 51573244), (2, 25786622), (4, 12893311), (41, 1257884), (82, 628942), (157, 328492), (164, 314471), (314, 164246), (628, 82123), (2003, 25748), (4006, 12874), (6437, 8012)]