55357428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 147991424

約数和(自身を除く): 92633996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 997, 1322, 1983, 1994, 2644, 2991, 3966, 3988, 4627, 5982, 6979, 7932, 9254, 11964, 13881, 13958, 18508, 20937, 27762, 27916, 41874, 55524, 83748, 659017, 1318034, 1977051, 2636068, 3954102, 4613119, 7908204, 9226238, 13839357, 18452476, 27678714, 55357428]

約数ペア:

[(1, 55357428), (2, 27678714), (3, 18452476), (4, 13839357), (6, 9226238), (7, 7908204), (12, 4613119), (14, 3954102), (21, 2636068), (28, 1977051), (42, 1318034), (84, 659017), (661, 83748), (997, 55524), (1322, 41874), (1983, 27916), (1994, 27762), (2644, 20937), (2991, 18508), (3966, 13958), (3988, 13881), (4627, 11964), (5982, 9254), (6979, 7932)]