50428850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 99844800

約数和(自身を除く): 49415950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 190, 218, 475, 487, 545, 950, 974, 1090, 2071, 2435, 2725, 4142, 4870, 5450, 9253, 10355, 12175, 18506, 20710, 24350, 46265, 51775, 53083, 92530, 103550, 106166, 231325, 265415, 462650, 530830, 1008577, 1327075, 2017154, 2654150, 5042885, 10085770, 25214425, 50428850]

約数ペア:

[(1, 50428850), (2, 25214425), (5, 10085770), (10, 5042885), (19, 2654150), (25, 2017154), (38, 1327075), (50, 1008577), (95, 530830), (109, 462650), (190, 265415), (218, 231325), (475, 106166), (487, 103550), (545, 92530), (950, 53083), (974, 51775), (1090, 46265), (2071, 24350), (2435, 20710), (2725, 18506), (4142, 12175), (4870, 10355), (5450, 9253)]