47228712740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19515997}}^1$

素因数の和:19516028

約数の個数: 36

約数和(自身を含む): 109016364828

約数和(自身を除く): 61787652088

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 19515997, 39031994, 78063988, 97579985, 195159970, 214675967, 390319940, 429351934, 858703868, 1073379835, 2146759670, 2361435637, 4293519340, 4722871274, 9445742548, 11807178185, 23614356370, 47228712740]

約数ペア:

[(1, 47228712740), (2, 23614356370), (4, 11807178185), (5, 9445742548), (10, 4722871274), (11, 4293519340), (20, 2361435637), (22, 2146759670), (44, 1073379835), (55, 858703868), (110, 429351934), (121, 390319940), (220, 214675967), (242, 195159970), (484, 97579985), (605, 78063988), (1210, 39031994), (2420, 19515997)]