49692580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4493}}^1$

素因数の和:4588

約数の個数: 48

約数和(自身を含む): 120798720

約数和(自身を除く): 71106140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 4493, 5530, 8986, 11060, 17972, 22465, 31451, 44930, 62902, 89860, 125804, 157255, 314510, 354947, 629020, 709894, 1419788, 1774735, 2484629, 3549470, 4969258, 7098940, 9938516, 12423145, 24846290, 49692580]

約数ペア:

[(1, 49692580), (2, 24846290), (4, 12423145), (5, 9938516), (7, 7098940), (10, 4969258), (14, 3549470), (20, 2484629), (28, 1774735), (35, 1419788), (70, 709894), (79, 629020), (140, 354947), (158, 314510), (316, 157255), (395, 125804), (553, 89860), (790, 62902), (1106, 44930), (1580, 31451), (2212, 22465), (2765, 17972), (4493, 11060), (5530, 8986)]