51390368

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{22619}}^1$

素因数の和:22700

約数の個数: 24

約数和(自身を含む): 102604320

約数和(自身を除く): 51213952

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 22619, 45238, 90476, 180952, 361904, 723808, 1605949, 3211898, 6423796, 12847592, 25695184, 51390368]

約数ペア:

[(1, 51390368), (2, 25695184), (4, 12847592), (8, 6423796), (16, 3211898), (32, 1605949), (71, 723808), (142, 361904), (284, 180952), (568, 90476), (1136, 45238), (2272, 22619)]