28916850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 72084672

約数和(自身を除く): 43167822

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 263, 526, 733, 789, 1315, 1466, 1578, 2199, 2630, 3665, 3945, 4398, 6575, 7330, 7890, 10995, 13150, 18325, 19725, 21990, 36650, 39450, 54975, 109950, 192779, 385558, 578337, 963895, 1156674, 1927790, 2891685, 4819475, 5783370, 9638950, 14458425, 28916850]

約数ペア:

[(1, 28916850), (2, 14458425), (3, 9638950), (5, 5783370), (6, 4819475), (10, 2891685), (15, 1927790), (25, 1156674), (30, 963895), (50, 578337), (75, 385558), (150, 192779), (263, 109950), (526, 54975), (733, 39450), (789, 36650), (1315, 21990), (1466, 19725), (1578, 18325), (2199, 13150), (2630, 10995), (3665, 7890), (3945, 7330), (4398, 6575)]