47402069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 62716416

約数和(自身を除く): 15314347

約数列:

[1, 11, 13, 17, 31, 37, 143, 187, 221, 289, 341, 403, 407, 481, 527, 629, 1147, 2431, 3179, 3757, 4433, 5291, 5797, 6851, 6919, 8177, 8959, 10693, 12617, 14911, 19499, 41327, 75361, 89947, 98549, 116467, 117623, 139009, 164021, 214489, 253487, 331483, 1281137, 1529099, 2788357, 3646313, 4309279, 47402069]

約数ペア:

[(1, 47402069), (11, 4309279), (13, 3646313), (17, 2788357), (31, 1529099), (37, 1281137), (143, 331483), (187, 253487), (221, 214489), (289, 164021), (341, 139009), (403, 117623), (407, 116467), (481, 98549), (527, 89947), (629, 75361), (1147, 41327), (2431, 19499), (3179, 14911), (3757, 12617), (4433, 10693), (5291, 8959), (5797, 8177), (6851, 6919)]