56918329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 11665991

約数列:

[1, 13, 17, 29, 83, 107, 221, 377, 493, 1079, 1391, 1411, 1819, 2407, 3103, 6409, 8881, 18343, 23647, 31291, 40339, 40919, 52751, 115453, 150977, 257549, 531947, 685763, 1962701, 3348137, 4378333, 56918329]

約数ペア:

[(1, 56918329), (13, 4378333), (17, 3348137), (29, 1962701), (83, 685763), (107, 531947), (221, 257549), (377, 150977), (493, 115453), (1079, 52751), (1391, 40919), (1411, 40339), (1819, 31291), (2407, 23647), (3103, 18343), (6409, 8881)]