48039880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{171571}}^1$

素因数の和:171589

約数の個数: 32

約数和(自身を含む): 123531840

約数和(自身を除く): 75491960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 171571, 343142, 686284, 857855, 1200997, 1372568, 1715710, 2401994, 3431420, 4803988, 6004985, 6862840, 9607976, 12009970, 24019940, 48039880]

約数ペア:

[(1, 48039880), (2, 24019940), (4, 12009970), (5, 9607976), (7, 6862840), (8, 6004985), (10, 4803988), (14, 3431420), (20, 2401994), (28, 1715710), (35, 1372568), (40, 1200997), (56, 857855), (70, 686284), (140, 343142), (280, 171571)]