49827250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{18119}}^1$

素因数の和:18147

約数の個数: 32

約数和(自身を含む): 101761920

約数和(自身を除く): 51934670

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 18119, 36238, 90595, 181190, 199309, 398618, 452975, 905950, 996545, 1993090, 2264875, 4529750, 4982725, 9965450, 24913625, 49827250]

約数ペア:

[(1, 49827250), (2, 24913625), (5, 9965450), (10, 4982725), (11, 4529750), (22, 2264875), (25, 1993090), (50, 996545), (55, 905950), (110, 452975), (125, 398618), (250, 199309), (275, 181190), (550, 90595), (1375, 36238), (2750, 18119)]