56774830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 120083040

約数和(自身を除く): 63308210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1063, 1090, 1526, 2126, 3815, 5315, 5341, 7441, 7630, 10630, 10682, 14882, 26705, 37205, 52087, 53410, 74410, 104174, 115867, 231734, 260435, 520870, 579335, 811069, 1158670, 1622138, 4055345, 5677483, 8110690, 11354966, 28387415, 56774830]

約数ペア:

[(1, 56774830), (2, 28387415), (5, 11354966), (7, 8110690), (10, 5677483), (14, 4055345), (35, 1622138), (49, 1158670), (70, 811069), (98, 579335), (109, 520870), (218, 260435), (245, 231734), (490, 115867), (545, 104174), (763, 74410), (1063, 53410), (1090, 52087), (1526, 37205), (2126, 26705), (3815, 14882), (5315, 10682), (5341, 10630), (7441, 7630)]