54283000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2897

約数の個数: 64

約数和(自身を含む): 133754400

約数和(自身を除く): 79471400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 2857, 3800, 4750, 5714, 9500, 11428, 14285, 19000, 22856, 28570, 54283, 57140, 71425, 108566, 114280, 142850, 217132, 271415, 285700, 357125, 434264, 542830, 571400, 714250, 1085660, 1357075, 1428500, 2171320, 2714150, 2857000, 5428300, 6785375, 10856600, 13570750, 27141500, 54283000]

約数ペア:

[(1, 54283000), (2, 27141500), (4, 13570750), (5, 10856600), (8, 6785375), (10, 5428300), (19, 2857000), (20, 2714150), (25, 2171320), (38, 1428500), (40, 1357075), (50, 1085660), (76, 714250), (95, 571400), (100, 542830), (125, 434264), (152, 357125), (190, 285700), (200, 271415), (250, 217132), (380, 142850), (475, 114280), (500, 108566), (760, 71425), (950, 57140), (1000, 54283), (1900, 28570), (2375, 22856), (2857, 19000), (3800, 14285), (4750, 11428), (5714, 9500)]