53657030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20717}}^1$

素因数の和:20768

約数の個数: 32

約数和(自身を含む): 113368896

約数和(自身を除く): 59711866

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 20717, 41434, 103585, 145019, 207170, 290038, 725095, 766529, 1450190, 1533058, 3832645, 5365703, 7665290, 10731406, 26828515, 53657030]

約数ペア:

[(1, 53657030), (2, 26828515), (5, 10731406), (7, 7665290), (10, 5365703), (14, 3832645), (35, 1533058), (37, 1450190), (70, 766529), (74, 725095), (185, 290038), (259, 207170), (370, 145019), (518, 103585), (1295, 41434), (2590, 20717)]