520068450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{315193}}^1$

素因数の和:315219

約数の個数: 48

約数和(自身を含む): 1407026016

約数和(自身を除く): 886957566

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 315193, 630386, 945579, 1575965, 1891158, 3151930, 3467123, 4727895, 6934246, 7879825, 9455790, 10401369, 15759650, 17335615, 20802738, 23639475, 34671230, 47278950, 52006845, 86678075, 104013690, 173356150, 260034225, 520068450]

約数ペア:

[(1, 520068450), (2, 260034225), (3, 173356150), (5, 104013690), (6, 86678075), (10, 52006845), (11, 47278950), (15, 34671230), (22, 23639475), (25, 20802738), (30, 17335615), (33, 15759650), (50, 10401369), (55, 9455790), (66, 7879825), (75, 6934246), (110, 4727895), (150, 3467123), (165, 3151930), (275, 1891158), (330, 1575965), (550, 945579), (825, 630386), (1650, 315193)]