49192760

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1949}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 110916000

約数和(自身を除く): 61723240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 1949, 2524, 3155, 3898, 5048, 6310, 7796, 9745, 12620, 15592, 19490, 25240, 38980, 77960, 1229819, 2459638, 4919276, 6149095, 9838552, 12298190, 24596380, 49192760]

約数ペア:

[(1, 49192760), (2, 24596380), (4, 12298190), (5, 9838552), (8, 6149095), (10, 4919276), (20, 2459638), (40, 1229819), (631, 77960), (1262, 38980), (1949, 25240), (2524, 19490), (3155, 15592), (3898, 12620), (5048, 9745), (6310, 7796)]