47927960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11633}}^1$

素因数の和:11747

約数の個数: 32

約数和(自身を含む): 108894240

約数和(自身を除く): 60966280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 11633, 23266, 46532, 58165, 93064, 116330, 232660, 465320, 1198199, 2396398, 4792796, 5990995, 9585592, 11981990, 23963980, 47927960]

約数ペア:

[(1, 47927960), (2, 23963980), (4, 11981990), (5, 9585592), (8, 5990995), (10, 4792796), (20, 2396398), (40, 1198199), (103, 465320), (206, 232660), (412, 116330), (515, 93064), (824, 58165), (1030, 46532), (2060, 23266), (4120, 11633)]