56253800

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3853}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 132616140

約数和(自身を除く): 76362340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 584, 730, 1460, 1825, 2920, 3650, 3853, 7300, 7706, 14600, 15412, 19265, 30824, 38530, 77060, 96325, 154120, 192650, 281269, 385300, 562538, 770600, 1125076, 1406345, 2250152, 2812690, 5625380, 7031725, 11250760, 14063450, 28126900, 56253800]

約数ペア:

[(1, 56253800), (2, 28126900), (4, 14063450), (5, 11250760), (8, 7031725), (10, 5625380), (20, 2812690), (25, 2250152), (40, 1406345), (50, 1125076), (73, 770600), (100, 562538), (146, 385300), (200, 281269), (292, 192650), (365, 154120), (584, 96325), (730, 77060), (1460, 38530), (1825, 30824), (2920, 19265), (3650, 15412), (3853, 14600), (7300, 7706)]