66613250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{24223}}^1$

素因数の和:24251

約数の個数: 32

約数和(自身を含む): 136041984

約数和(自身を除く): 69428734

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 24223, 48446, 121115, 242230, 266453, 532906, 605575, 1211150, 1332265, 2664530, 3027875, 6055750, 6661325, 13322650, 33306625, 66613250]

約数ペア:

[(1, 66613250), (2, 33306625), (5, 13322650), (10, 6661325), (11, 6055750), (22, 3027875), (25, 2664530), (50, 1332265), (55, 1211150), (110, 605575), (125, 532906), (250, 266453), (275, 242230), (550, 121115), (1375, 48446), (2750, 24223)]