5051060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 12270720

約数和(自身を除く): 7219660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 331, 436, 545, 662, 763, 1090, 1324, 1526, 1655, 2180, 2317, 3052, 3310, 3815, 4634, 6620, 7630, 9268, 11585, 15260, 23170, 36079, 46340, 72158, 144316, 180395, 252553, 360790, 505106, 721580, 1010212, 1262765, 2525530, 5051060]

約数ペア:

[(1, 5051060), (2, 2525530), (4, 1262765), (5, 1010212), (7, 721580), (10, 505106), (14, 360790), (20, 252553), (28, 180395), (35, 144316), (70, 72158), (109, 46340), (140, 36079), (218, 23170), (331, 15260), (436, 11585), (545, 9268), (662, 7630), (763, 6620), (1090, 4634), (1324, 3815), (1526, 3310), (1655, 3052), (2180, 2317)]