27214850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 55074600

約数和(自身を除く): 27859750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 281, 298, 325, 562, 650, 745, 1405, 1490, 1937, 2810, 3653, 3725, 3874, 7025, 7306, 7450, 9685, 14050, 18265, 19370, 36530, 41869, 48425, 83738, 91325, 96850, 182650, 209345, 418690, 544297, 1046725, 1088594, 2093450, 2721485, 5442970, 13607425, 27214850]

約数ペア:

[(1, 27214850), (2, 13607425), (5, 5442970), (10, 2721485), (13, 2093450), (25, 1088594), (26, 1046725), (50, 544297), (65, 418690), (130, 209345), (149, 182650), (281, 96850), (298, 91325), (325, 83738), (562, 48425), (650, 41869), (745, 36530), (1405, 19370), (1490, 18265), (1937, 14050), (2810, 9685), (3653, 7450), (3725, 7306), (3874, 7025)]