49656438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{212207}}^1$

素因数の和:212228

約数の個数: 24

約数和(自身を含む): 115865568

約数和(自身を除く): 66209130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 212207, 424414, 636621, 1273242, 1909863, 2758691, 3819726, 5517382, 8276073, 16552146, 24828219, 49656438]

約数ペア:

[(1, 49656438), (2, 24828219), (3, 16552146), (6, 8276073), (9, 5517382), (13, 3819726), (18, 2758691), (26, 1909863), (39, 1273242), (78, 636621), (117, 424414), (234, 212207)]