47045920

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 111646080

約数和(自身を除く): 64600160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1039, 1132, 1415, 2078, 2264, 2830, 4156, 4528, 5195, 5660, 8312, 9056, 10390, 11320, 16624, 20780, 22640, 33248, 41560, 45280, 83120, 166240, 294037, 588074, 1176148, 1470185, 2352296, 2940370, 4704592, 5880740, 9409184, 11761480, 23522960, 47045920]

約数ペア:

[(1, 47045920), (2, 23522960), (4, 11761480), (5, 9409184), (8, 5880740), (10, 4704592), (16, 2940370), (20, 2352296), (32, 1470185), (40, 1176148), (80, 588074), (160, 294037), (283, 166240), (566, 83120), (1039, 45280), (1132, 41560), (1415, 33248), (2078, 22640), (2264, 20780), (2830, 16624), (4156, 11320), (4528, 10390), (5195, 9056), (5660, 8312)]