56478810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{4603}}^1$

素因数の和:5022

約数の個数: 32

約数和(自身を含む): 135910080

約数和(自身を除く): 79431270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 4603, 6135, 9206, 12270, 13809, 23015, 27618, 46030, 69045, 138090, 1882627, 3765254, 5647881, 9413135, 11295762, 18826270, 28239405, 56478810]

約数ペア:

[(1, 56478810), (2, 28239405), (3, 18826270), (5, 11295762), (6, 9413135), (10, 5647881), (15, 3765254), (30, 1882627), (409, 138090), (818, 69045), (1227, 46030), (2045, 27618), (2454, 23015), (4090, 13809), (4603, 12270), (6135, 9206)]