56174860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1307}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 135362304

約数和(自身を除く): 79187444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1307, 1535, 2149, 2614, 3070, 4298, 5228, 6140, 6535, 8596, 9149, 10745, 13070, 18298, 21490, 26140, 36596, 42980, 45745, 91490, 182980, 401249, 802498, 1604996, 2006245, 2808743, 4012490, 5617486, 8024980, 11234972, 14043715, 28087430, 56174860]

約数ペア:

[(1, 56174860), (2, 28087430), (4, 14043715), (5, 11234972), (7, 8024980), (10, 5617486), (14, 4012490), (20, 2808743), (28, 2006245), (35, 1604996), (70, 802498), (140, 401249), (307, 182980), (614, 91490), (1228, 45745), (1307, 42980), (1535, 36596), (2149, 26140), (2614, 21490), (3070, 18298), (4298, 13070), (5228, 10745), (6140, 9149), (6535, 8596)]