51639136

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{11779}}^1$

素因数の和:11926

約数の個数: 24

約数和(自身を含む): 102415320

約数和(自身を除く): 50776184

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 11779, 23558, 47116, 94232, 188464, 376928, 1613723, 3227446, 6454892, 12909784, 25819568, 51639136]

約数ペア:

[(1, 51639136), (2, 25819568), (4, 12909784), (8, 6454892), (16, 3227446), (32, 1613723), (137, 376928), (274, 188464), (548, 94232), (1096, 47116), (2192, 23558), (4384, 11779)]