49844940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4217}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 140307552

約数和(自身を除く): 90462612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 4217, 5910, 8434, 11820, 12651, 16868, 21085, 25302, 42170, 50604, 63255, 84340, 126510, 253020, 830749, 1661498, 2492247, 3322996, 4153745, 4984494, 8307490, 9968988, 12461235, 16614980, 24922470, 49844940]

約数ペア:

[(1, 49844940), (2, 24922470), (3, 16614980), (4, 12461235), (5, 9968988), (6, 8307490), (10, 4984494), (12, 4153745), (15, 3322996), (20, 2492247), (30, 1661498), (60, 830749), (197, 253020), (394, 126510), (591, 84340), (788, 63255), (985, 50604), (1182, 42170), (1970, 25302), (2364, 21085), (2955, 16868), (3940, 12651), (4217, 11820), (5910, 8434)]