51573752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 102211200

約数和(自身を除く): 50637448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 1091, 1244, 2182, 2488, 4364, 5909, 8728, 11818, 20729, 23636, 41458, 47272, 82916, 165832, 339301, 678602, 1357204, 2714408, 6446719, 12893438, 25786876, 51573752]

約数ペア:

[(1, 51573752), (2, 25786876), (4, 12893438), (8, 6446719), (19, 2714408), (38, 1357204), (76, 678602), (152, 339301), (311, 165832), (622, 82916), (1091, 47272), (1244, 41458), (2182, 23636), (2488, 20729), (4364, 11818), (5909, 8728)]