56147778

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{76081}}^1$

素因数の和:76130

約数の個数: 24

約数和(自身を含む): 124622316

約数和(自身を除く): 68474538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 76081, 152162, 228243, 456486, 684729, 1369458, 3119321, 6238642, 9357963, 18715926, 28073889, 56147778]

約数ペア:

[(1, 56147778), (2, 28073889), (3, 18715926), (6, 9357963), (9, 6238642), (18, 3119321), (41, 1369458), (82, 684729), (123, 456486), (246, 228243), (369, 152162), (738, 76081)]