47872060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77213}}^1$

素因数の和:77253

約数の個数: 24

約数和(自身を含む): 103775616

約数和(自身を除く): 55903556

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 77213, 154426, 308852, 386065, 772130, 1544260, 2393603, 4787206, 9574412, 11968015, 23936030, 47872060]

約数ペア:

[(1, 47872060), (2, 23936030), (4, 11968015), (5, 9574412), (10, 4787206), (20, 2393603), (31, 1544260), (62, 772130), (124, 386065), (155, 308852), (310, 154426), (620, 77213)]