47939318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 86995200

約数和(自身を除く): 39055882

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 787, 1574, 1603, 3206, 4351, 5509, 8702, 11018, 14953, 29906, 30457, 60914, 104671, 180223, 209342, 360446, 1261561, 2523122, 3424237, 6848474, 23969659, 47939318]

約数ペア:

[(1, 47939318), (2, 23969659), (7, 6848474), (14, 3424237), (19, 2523122), (38, 1261561), (133, 360446), (229, 209342), (266, 180223), (458, 104671), (787, 60914), (1574, 30457), (1603, 29906), (3206, 14953), (4351, 11018), (5509, 8702)]