50557227

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 78444288

約数和(自身を除く): 27887061

約数列:

[1, 3, 7, 21, 61, 183, 427, 647, 1281, 1941, 3721, 4529, 11163, 13587, 26047, 39467, 78141, 118401, 276269, 828807, 2407487, 7222461, 16852409, 50557227]

約数ペア:

[(1, 50557227), (3, 16852409), (7, 7222461), (21, 2407487), (61, 828807), (183, 276269), (427, 118401), (647, 78141), (1281, 39467), (1941, 26047), (3721, 13587), (4529, 11163)]