53901554

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 94193280

約数和(自身を除く): 40291726

約数列:

[1, 2, 7, 14, 137, 157, 179, 274, 314, 358, 959, 1099, 1253, 1918, 2198, 2506, 21509, 24523, 28103, 43018, 49046, 56206, 150563, 171661, 196721, 301126, 343322, 393442, 3850111, 7700222, 26950777, 53901554]

約数ペア:

[(1, 53901554), (2, 26950777), (7, 7700222), (14, 3850111), (137, 393442), (157, 343322), (179, 301126), (274, 196721), (314, 171661), (358, 150563), (959, 56206), (1099, 49046), (1253, 43018), (1918, 28103), (2198, 24523), (2506, 21509)]