79684950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31249}}^1$

素因数の和:31281

約数の個数: 48

約数和(自身を含む): 209250000

約数和(自身を除く): 129565050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 31249, 62498, 93747, 156245, 187494, 312490, 468735, 531233, 781225, 937470, 1062466, 1562450, 1593699, 2343675, 2656165, 3187398, 4687350, 5312330, 7968495, 13280825, 15936990, 26561650, 39842475, 79684950]

約数ペア:

[(1, 79684950), (2, 39842475), (3, 26561650), (5, 15936990), (6, 13280825), (10, 7968495), (15, 5312330), (17, 4687350), (25, 3187398), (30, 2656165), (34, 2343675), (50, 1593699), (51, 1562450), (75, 1062466), (85, 937470), (102, 781225), (150, 531233), (170, 468735), (255, 312490), (425, 187494), (510, 156245), (850, 93747), (1275, 62498), (2550, 31249)]