54612760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 127072800

約数和(自身を除く): 72460040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 73, 118, 146, 236, 292, 295, 317, 365, 472, 584, 590, 634, 730, 1180, 1268, 1460, 1585, 2360, 2536, 2920, 3170, 4307, 6340, 8614, 12680, 17228, 18703, 21535, 23141, 34456, 37406, 43070, 46282, 74812, 86140, 92564, 93515, 115705, 149624, 172280, 185128, 187030, 231410, 374060, 462820, 748120, 925640, 1365319, 2730638, 5461276, 6826595, 10922552, 13653190, 27306380, 54612760]

約数ペア:

[(1, 54612760), (2, 27306380), (4, 13653190), (5, 10922552), (8, 6826595), (10, 5461276), (20, 2730638), (40, 1365319), (59, 925640), (73, 748120), (118, 462820), (146, 374060), (236, 231410), (292, 187030), (295, 185128), (317, 172280), (365, 149624), (472, 115705), (584, 93515), (590, 92564), (634, 86140), (730, 74812), (1180, 46282), (1268, 43070), (1460, 37406), (1585, 34456), (2360, 23141), (2536, 21535), (2920, 18703), (3170, 17228), (4307, 12680), (6340, 8614)]