50184875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 68402880

約数和(自身を除く): 18218005

約数列:

[1, 5, 13, 25, 65, 89, 125, 325, 347, 445, 1157, 1625, 1735, 2225, 4511, 5785, 8675, 11125, 22555, 28925, 30883, 43375, 112775, 144625, 154415, 401479, 563875, 772075, 2007395, 3860375, 10036975, 50184875]

約数ペア:

[(1, 50184875), (5, 10036975), (13, 3860375), (25, 2007395), (65, 772075), (89, 563875), (125, 401479), (325, 154415), (347, 144625), (445, 112775), (1157, 43375), (1625, 30883), (1735, 28925), (2225, 22555), (4511, 11125), (5785, 8675)]