53963312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8421

約数の個数: 40

約数和(自身を含む): 116242560

約数和(自身を除く): 62279248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 8369, 16738, 33476, 66952, 108797, 133904, 217594, 259439, 435188, 518878, 870376, 1037756, 1740752, 2075512, 3372707, 4151024, 6745414, 13490828, 26981656, 53963312]

約数ペア:

[(1, 53963312), (2, 26981656), (4, 13490828), (8, 6745414), (13, 4151024), (16, 3372707), (26, 2075512), (31, 1740752), (52, 1037756), (62, 870376), (104, 518878), (124, 435188), (208, 259439), (248, 217594), (403, 133904), (496, 108797), (806, 66952), (1612, 33476), (3224, 16738), (6448, 8369)]