50513940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9677}}^1$

素因数の和:9721

約数の個数: 72

約数和(自身を含む): 158525640

約数和(自身を除く): 108011700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 9677, 19354, 29031, 38708, 48385, 58062, 87093, 96770, 116124, 145155, 174186, 193540, 280633, 290310, 348372, 435465, 561266, 580620, 841899, 870930, 1122532, 1403165, 1683798, 1741860, 2525697, 2806330, 3367596, 4209495, 5051394, 5612660, 8418990, 10102788, 12628485, 16837980, 25256970, 50513940]

約数ペア:

[(1, 50513940), (2, 25256970), (3, 16837980), (4, 12628485), (5, 10102788), (6, 8418990), (9, 5612660), (10, 5051394), (12, 4209495), (15, 3367596), (18, 2806330), (20, 2525697), (29, 1741860), (30, 1683798), (36, 1403165), (45, 1122532), (58, 870930), (60, 841899), (87, 580620), (90, 561266), (116, 435465), (145, 348372), (174, 290310), (180, 280633), (261, 193540), (290, 174186), (348, 145155), (435, 116124), (522, 96770), (580, 87093), (870, 58062), (1044, 48385), (1305, 38708), (1740, 29031), (2610, 19354), (5220, 9677)]