48797120

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1525

約数の個数: 56

約数和(自身を含む): 117348000

約数和(自身を除く): 68550880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1399, 1744, 2180, 2798, 3488, 4360, 5596, 6976, 6995, 8720, 11192, 13990, 17440, 22384, 27980, 34880, 44768, 55960, 89536, 111920, 152491, 223840, 304982, 447680, 609964, 762455, 1219928, 1524910, 2439856, 3049820, 4879712, 6099640, 9759424, 12199280, 24398560, 48797120]

約数ペア:

[(1, 48797120), (2, 24398560), (4, 12199280), (5, 9759424), (8, 6099640), (10, 4879712), (16, 3049820), (20, 2439856), (32, 1524910), (40, 1219928), (64, 762455), (80, 609964), (109, 447680), (160, 304982), (218, 223840), (320, 152491), (436, 111920), (545, 89536), (872, 55960), (1090, 44768), (1399, 34880), (1744, 27980), (2180, 22384), (2798, 17440), (3488, 13990), (4360, 11192), (5596, 8720), (6976, 6995)]