47853810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31277}}^1$

素因数の和:31307

約数の個数: 48

約数和(自身を含む): 131742936

約数和(自身を除く): 83889126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 31277, 62554, 93831, 156385, 187662, 281493, 312770, 469155, 531709, 562986, 938310, 1063418, 1407465, 1595127, 2658545, 2814930, 3190254, 4785381, 5317090, 7975635, 9570762, 15951270, 23926905, 47853810]

約数ペア:

[(1, 47853810), (2, 23926905), (3, 15951270), (5, 9570762), (6, 7975635), (9, 5317090), (10, 4785381), (15, 3190254), (17, 2814930), (18, 2658545), (30, 1595127), (34, 1407465), (45, 1063418), (51, 938310), (85, 562986), (90, 531709), (102, 469155), (153, 312770), (170, 281493), (255, 187662), (306, 156385), (510, 93831), (765, 62554), (1530, 31277)]