5421850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{2213}}^1$

素因数の和:2239

約数の個数: 36

約数和(自身を含む): 11736414

約数和(自身を除く): 6314564

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2213, 2450, 4426, 11065, 15491, 22130, 30982, 55325, 77455, 108437, 110650, 154910, 216874, 387275, 542185, 774550, 1084370, 2710925, 5421850]

約数ペア:

[(1, 5421850), (2, 2710925), (5, 1084370), (7, 774550), (10, 542185), (14, 387275), (25, 216874), (35, 154910), (49, 110650), (50, 108437), (70, 77455), (98, 55325), (175, 30982), (245, 22130), (350, 15491), (490, 11065), (1225, 4426), (2213, 2450)]