56841070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39749}}^1$

素因数の和:39780

約数の個数: 32

約数和(自身を含む): 120204000

約数和(自身を除く): 63362930

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 39749, 79498, 198745, 397490, 437239, 516737, 874478, 1033474, 2186195, 2583685, 4372390, 5167370, 5684107, 11368214, 28420535, 56841070]

約数ペア:

[(1, 56841070), (2, 28420535), (5, 11368214), (10, 5684107), (11, 5167370), (13, 4372390), (22, 2583685), (26, 2186195), (55, 1033474), (65, 874478), (110, 516737), (130, 437239), (143, 397490), (286, 198745), (715, 79498), (1430, 39749)]