53814640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61153}}^1$

素因数の和:61177

約数の個数: 40

約数和(自身を含む): 136495728

約数和(自身を除く): 82681088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 61153, 122306, 244612, 305765, 489224, 611530, 672683, 978448, 1223060, 1345366, 2446120, 2690732, 3363415, 4892240, 5381464, 6726830, 10762928, 13453660, 26907320, 53814640]

約数ペア:

[(1, 53814640), (2, 26907320), (4, 13453660), (5, 10762928), (8, 6726830), (10, 5381464), (11, 4892240), (16, 3363415), (20, 2690732), (22, 2446120), (40, 1345366), (44, 1223060), (55, 978448), (80, 672683), (88, 611530), (110, 489224), (176, 305765), (220, 244612), (440, 122306), (880, 61153)]