47983660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 104815872

約数和(自身を除く): 56832212

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 193, 310, 386, 401, 620, 772, 802, 965, 1604, 1930, 2005, 3860, 4010, 5983, 8020, 11966, 12431, 23932, 24862, 29915, 49724, 59830, 62155, 77393, 119660, 124310, 154786, 248620, 309572, 386965, 773930, 1547860, 2399183, 4798366, 9596732, 11995915, 23991830, 47983660]

約数ペア:

[(1, 47983660), (2, 23991830), (4, 11995915), (5, 9596732), (10, 4798366), (20, 2399183), (31, 1547860), (62, 773930), (124, 386965), (155, 309572), (193, 248620), (310, 154786), (386, 124310), (401, 119660), (620, 77393), (772, 62155), (802, 59830), (965, 49724), (1604, 29915), (1930, 24862), (2005, 23932), (3860, 12431), (4010, 11966), (5983, 8020)]