48909560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4776

約数の個数: 64

約数和(自身を含む): 129193920

約数和(自身を除く): 80284360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 4721, 5180, 9442, 10360, 18884, 23605, 33047, 37768, 47210, 66094, 94420, 132188, 165235, 174677, 188840, 264376, 330470, 349354, 660940, 698708, 873385, 1222739, 1321880, 1397416, 1746770, 2445478, 3493540, 4890956, 6113695, 6987080, 9781912, 12227390, 24454780, 48909560]

約数ペア:

[(1, 48909560), (2, 24454780), (4, 12227390), (5, 9781912), (7, 6987080), (8, 6113695), (10, 4890956), (14, 3493540), (20, 2445478), (28, 1746770), (35, 1397416), (37, 1321880), (40, 1222739), (56, 873385), (70, 698708), (74, 660940), (140, 349354), (148, 330470), (185, 264376), (259, 188840), (280, 174677), (296, 165235), (370, 132188), (518, 94420), (740, 66094), (1036, 47210), (1295, 37768), (1480, 33047), (2072, 23605), (2590, 18884), (4721, 10360), (5180, 9442)]