55910480

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5643

約数の個数: 40

約数和(自身を含む): 131039232

約数和(自身を除く): 75128752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 5503, 10160, 11006, 22012, 27515, 44024, 55030, 88048, 110060, 220120, 440240, 698881, 1397762, 2795524, 3494405, 5591048, 6988810, 11182096, 13977620, 27955240, 55910480]

約数ペア:

[(1, 55910480), (2, 27955240), (4, 13977620), (5, 11182096), (8, 6988810), (10, 5591048), (16, 3494405), (20, 2795524), (40, 1397762), (80, 698881), (127, 440240), (254, 220120), (508, 110060), (635, 88048), (1016, 55030), (1270, 44024), (2032, 27515), (2540, 22012), (5080, 11006), (5503, 10160)]