55387460

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4241}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 116519256

約数和(自身を除く): 61131796

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 4241, 6530, 8482, 13060, 16964, 21205, 42410, 84820, 2769373, 5538746, 11077492, 13846865, 27693730, 55387460]

約数ペア:

[(1, 55387460), (2, 27693730), (4, 13846865), (5, 11077492), (10, 5538746), (20, 2769373), (653, 84820), (1306, 42410), (2612, 21205), (3265, 16964), (4241, 13060), (6530, 8482)]