57949220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{413923}}^1$

素因数の和:413939

約数の個数: 24

約数和(自身を含む): 139078464

約数和(自身を除く): 81129244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 413923, 827846, 1655692, 2069615, 2897461, 4139230, 5794922, 8278460, 11589844, 14487305, 28974610, 57949220]

約数ペア:

[(1, 57949220), (2, 28974610), (4, 14487305), (5, 11589844), (7, 8278460), (10, 5794922), (14, 4139230), (20, 2897461), (28, 2069615), (35, 1655692), (70, 827846), (140, 413923)]