49712526980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{274019}}^1$

素因数の和:274268

約数の個数: 48

約数和(自身を含む): 107170318080

約数和(自身を除く): 57457791100

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 193, 235, 386, 470, 772, 940, 965, 1930, 3860, 9071, 18142, 36284, 45355, 90710, 181420, 274019, 548038, 1096076, 1370095, 2740190, 5480380, 12878893, 25757786, 51515572, 52885667, 64394465, 105771334, 128788930, 211542668, 257577860, 264428335, 528856670, 1057713340, 2485626349, 4971252698, 9942505396, 12428131745, 24856263490, 49712526980]

約数ペア:

[(1, 49712526980), (2, 24856263490), (4, 12428131745), (5, 9942505396), (10, 4971252698), (20, 2485626349), (47, 1057713340), (94, 528856670), (188, 264428335), (193, 257577860), (235, 211542668), (386, 128788930), (470, 105771334), (772, 64394465), (940, 52885667), (965, 51515572), (1930, 25757786), (3860, 12878893), (9071, 5480380), (18142, 2740190), (36284, 1370095), (45355, 1096076), (90710, 548038), (181420, 274019)]