55437620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{56569}}^1$

素因数の和:56592

約数の個数: 36

約数和(自身を含む): 135428580

約数和(自身を除く): 79990960

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 56569, 113138, 226276, 282845, 395983, 565690, 791966, 1131380, 1583932, 1979915, 2771881, 3959830, 5543762, 7919660, 11087524, 13859405, 27718810, 55437620]

約数ペア:

[(1, 55437620), (2, 27718810), (4, 13859405), (5, 11087524), (7, 7919660), (10, 5543762), (14, 3959830), (20, 2771881), (28, 1979915), (35, 1583932), (49, 1131380), (70, 791966), (98, 565690), (140, 395983), (196, 282845), (245, 226276), (490, 113138), (980, 56569)]