49909930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{14551}}^1$

素因数の和:14579

約数の個数: 32

約数和(自身を含む): 104774400

約数和(自身を除く): 54864470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 14551, 29102, 72755, 101857, 145510, 203714, 509285, 712999, 1018570, 1425998, 3564995, 4990993, 7129990, 9981986, 24954965, 49909930]

約数ペア:

[(1, 49909930), (2, 24954965), (5, 9981986), (7, 7129990), (10, 4990993), (14, 3564995), (35, 1425998), (49, 1018570), (70, 712999), (98, 509285), (245, 203714), (343, 145510), (490, 101857), (686, 72755), (1715, 29102), (3430, 14551)]