54126895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 17723345

約数列:

[1, 5, 17, 43, 59, 85, 215, 251, 295, 731, 1003, 1255, 2537, 3655, 4267, 5015, 10793, 12685, 14809, 21335, 43129, 53965, 74045, 183481, 215645, 251753, 636787, 917405, 1258765, 3183935, 10825379, 54126895]

約数ペア:

[(1, 54126895), (5, 10825379), (17, 3183935), (43, 1258765), (59, 917405), (85, 636787), (215, 251753), (251, 215645), (295, 183481), (731, 74045), (1003, 53965), (1255, 43129), (2537, 21335), (3655, 14809), (4267, 12685), (5015, 10793)]