53941900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 124992000

約数和(自身を除く): 71050100

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 230, 235, 460, 470, 499, 575, 940, 998, 1081, 1150, 1175, 1996, 2162, 2300, 2350, 2495, 4324, 4700, 4990, 5405, 9980, 10810, 11477, 12475, 21620, 22954, 23453, 24950, 27025, 45908, 46906, 49900, 54050, 57385, 93812, 108100, 114770, 117265, 229540, 234530, 286925, 469060, 539419, 573850, 586325, 1078838, 1147700, 1172650, 2157676, 2345300, 2697095, 5394190, 10788380, 13485475, 26970950, 53941900]

約数ペア:

[(1, 53941900), (2, 26970950), (4, 13485475), (5, 10788380), (10, 5394190), (20, 2697095), (23, 2345300), (25, 2157676), (46, 1172650), (47, 1147700), (50, 1078838), (92, 586325), (94, 573850), (100, 539419), (115, 469060), (188, 286925), (230, 234530), (235, 229540), (460, 117265), (470, 114770), (499, 108100), (575, 93812), (940, 57385), (998, 54050), (1081, 49900), (1150, 46906), (1175, 45908), (1996, 27025), (2162, 24950), (2300, 23453), (2350, 22954), (2495, 21620), (4324, 12475), (4700, 11477), (4990, 10810), (5405, 9980)]