49840450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{90619}}^1$

素因数の和:90642

約数の個数: 24

約数和(自身を含む): 101131920

約数和(自身を除く): 51291470

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 90619, 181238, 453095, 906190, 996809, 1993618, 2265475, 4530950, 4984045, 9968090, 24920225, 49840450]

約数ペア:

[(1, 49840450), (2, 24920225), (5, 9968090), (10, 4984045), (11, 4530950), (22, 2265475), (25, 1993618), (50, 996809), (55, 906190), (110, 453095), (275, 181238), (550, 90619)]