54159500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5739

約数の個数: 48

約数和(自身を含む): 124531680

約数和(自身を除く): 70372180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 5701, 9500, 11402, 22804, 28505, 57010, 108319, 114020, 142525, 216638, 285050, 433276, 541595, 570100, 712625, 1083190, 1425250, 2166380, 2707975, 2850500, 5415950, 10831900, 13539875, 27079750, 54159500]

約数ペア:

[(1, 54159500), (2, 27079750), (4, 13539875), (5, 10831900), (10, 5415950), (19, 2850500), (20, 2707975), (25, 2166380), (38, 1425250), (50, 1083190), (76, 712625), (95, 570100), (100, 541595), (125, 433276), (190, 285050), (250, 216638), (380, 142525), (475, 114020), (500, 108319), (950, 57010), (1900, 28505), (2375, 22804), (4750, 11402), (5701, 9500)]