47333860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 113992704

約数和(自身を除く): 66658844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 557, 607, 1114, 1214, 2228, 2428, 2785, 3035, 3899, 4249, 5570, 6070, 7798, 8498, 11140, 12140, 15596, 16996, 19495, 21245, 38990, 42490, 77980, 84980, 338099, 676198, 1352396, 1690495, 2366693, 3380990, 4733386, 6761980, 9466772, 11833465, 23666930, 47333860]

約数ペア:

[(1, 47333860), (2, 23666930), (4, 11833465), (5, 9466772), (7, 6761980), (10, 4733386), (14, 3380990), (20, 2366693), (28, 1690495), (35, 1352396), (70, 676198), (140, 338099), (557, 84980), (607, 77980), (1114, 42490), (1214, 38990), (2228, 21245), (2428, 19495), (2785, 16996), (3035, 15596), (3899, 12140), (4249, 11140), (5570, 8498), (6070, 7798)]