50072680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{178831}}^1$

素因数の和:178849

約数の個数: 32

約数和(自身を含む): 128759040

約数和(自身を除く): 78686360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 178831, 357662, 715324, 894155, 1251817, 1430648, 1788310, 2503634, 3576620, 5007268, 6259085, 7153240, 10014536, 12518170, 25036340, 50072680]

約数ペア:

[(1, 50072680), (2, 25036340), (4, 12518170), (5, 10014536), (7, 7153240), (8, 6259085), (10, 5007268), (14, 3576620), (20, 2503634), (28, 1788310), (35, 1430648), (40, 1251817), (56, 894155), (70, 715324), (140, 357662), (280, 178831)]