47939830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3863}}^1$

素因数の和:3960

約数の個数: 32

約数和(自身を含む): 92643264

約数和(自身を除く): 44703434

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 3863, 6205, 7726, 12410, 19315, 38630, 65671, 131342, 281999, 328355, 563998, 656710, 1409995, 2819990, 4793983, 9587966, 23969915, 47939830]

約数ペア:

[(1, 47939830), (2, 23969915), (5, 9587966), (10, 4793983), (17, 2819990), (34, 1409995), (73, 656710), (85, 563998), (146, 328355), (170, 281999), (365, 131342), (730, 65671), (1241, 38630), (2482, 19315), (3863, 12410), (6205, 7726)]