55934320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53783}}^1$

素因数の和:53809

約数の個数: 40

約数和(自身を含む): 140053536

約数和(自身を除く): 84119216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 53783, 107566, 215132, 268915, 430264, 537830, 699179, 860528, 1075660, 1398358, 2151320, 2796716, 3495895, 4302640, 5593432, 6991790, 11186864, 13983580, 27967160, 55934320]

約数ペア:

[(1, 55934320), (2, 27967160), (4, 13983580), (5, 11186864), (8, 6991790), (10, 5593432), (13, 4302640), (16, 3495895), (20, 2796716), (26, 2151320), (40, 1398358), (52, 1075660), (65, 860528), (80, 699179), (104, 537830), (130, 430264), (208, 268915), (260, 215132), (520, 107566), (1040, 53783)]