49739151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 83179008

約数和(自身を除く): 33439857

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1093, 1379, 2167, 3279, 4137, 6501, 7651, 12023, 15169, 22953, 36069, 45507, 84161, 215321, 252483, 645963, 1507247, 2368531, 4521741, 7105593, 16579717, 49739151]

約数ペア:

[(1, 49739151), (3, 16579717), (7, 7105593), (11, 4521741), (21, 2368531), (33, 1507247), (77, 645963), (197, 252483), (231, 215321), (591, 84161), (1093, 45507), (1379, 36069), (2167, 22953), (3279, 15169), (4137, 12023), (6501, 7651)]