56520666

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{1297}}^1$

素因数の和:1580

約数の個数: 40

約数和(自身を含む): 127216980

約数和(自身を除く): 70696314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 538, 807, 1297, 1614, 2421, 2594, 3891, 4842, 7263, 7782, 11673, 14526, 21789, 23346, 35019, 43578, 70038, 105057, 210114, 348893, 697786, 1046679, 2093358, 3140037, 6280074, 9420111, 18840222, 28260333, 56520666]

約数ペア:

[(1, 56520666), (2, 28260333), (3, 18840222), (6, 9420111), (9, 6280074), (18, 3140037), (27, 2093358), (54, 1046679), (81, 697786), (162, 348893), (269, 210114), (538, 105057), (807, 70038), (1297, 43578), (1614, 35019), (2421, 23346), (2594, 21789), (3891, 14526), (4842, 11673), (7263, 7782)]