55951120

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5507}}^1$

素因数の和:5647

約数の個数: 40

約数和(自身を含む): 131134464

約数和(自身を除く): 75183344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 5507, 10160, 11014, 22028, 27535, 44056, 55070, 88112, 110140, 220280, 440560, 699389, 1398778, 2797556, 3496945, 5595112, 6993890, 11190224, 13987780, 27975560, 55951120]

約数ペア:

[(1, 55951120), (2, 27975560), (4, 13987780), (5, 11190224), (8, 6993890), (10, 5595112), (16, 3496945), (20, 2797556), (40, 1398778), (80, 699389), (127, 440560), (254, 220280), (508, 110140), (635, 88112), (1016, 55070), (1270, 44056), (2032, 27535), (2540, 22028), (5080, 11014), (5507, 10160)]