53115344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{195277}}^1$

素因数の和:195302

約数の個数: 20

約数和(自身を含む): 108965124

約数和(自身を除く): 55849780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 195277, 390554, 781108, 1562216, 3124432, 3319709, 6639418, 13278836, 26557672, 53115344]

約数ペア:

[(1, 53115344), (2, 26557672), (4, 13278836), (8, 6639418), (16, 3319709), (17, 3124432), (34, 1562216), (68, 781108), (136, 390554), (272, 195277)]