49283240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8269}}^1$

素因数の和:8429

約数の個数: 32

約数和(自身を含む): 111645000

約数和(自身を除く): 62361760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 8269, 16538, 33076, 41345, 66152, 82690, 165380, 330760, 1232081, 2464162, 4928324, 6160405, 9856648, 12320810, 24641620, 49283240]

約数ペア:

[(1, 49283240), (2, 24641620), (4, 12320810), (5, 9856648), (8, 6160405), (10, 4928324), (20, 2464162), (40, 1232081), (149, 330760), (298, 165380), (596, 82690), (745, 66152), (1192, 41345), (1490, 33076), (2980, 16538), (5960, 8269)]