49144060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{50147}}^1$

素因数の和:50170

約数の個数: 36

約数和(自身を含む): 120054312

約数和(自身を除く): 70910252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 50147, 100294, 200588, 250735, 351029, 501470, 702058, 1002940, 1404116, 1755145, 2457203, 3510290, 4914406, 7020580, 9828812, 12286015, 24572030, 49144060]

約数ペア:

[(1, 49144060), (2, 24572030), (4, 12286015), (5, 9828812), (7, 7020580), (10, 4914406), (14, 3510290), (20, 2457203), (28, 1755145), (35, 1404116), (49, 1002940), (70, 702058), (98, 501470), (140, 351029), (196, 250735), (245, 200588), (490, 100294), (980, 50147)]