55143764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28661}}^1$

素因数の和:28715

約数の個数: 24

約数和(自身を含む): 106737288

約数和(自身を除く): 51593524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 28661, 57322, 114644, 372593, 745186, 1060457, 1490372, 2120914, 4241828, 13785941, 27571882, 55143764]

約数ペア:

[(1, 55143764), (2, 27571882), (4, 13785941), (13, 4241828), (26, 2120914), (37, 1490372), (52, 1060457), (74, 745186), (148, 372593), (481, 114644), (962, 57322), (1924, 28661)]