49390575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 88744320

約数和(自身を除く): 39353745

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 179, 195, 283, 325, 537, 849, 895, 975, 1415, 2327, 2685, 3679, 4245, 4475, 6981, 7075, 11037, 11635, 13425, 18395, 21225, 34905, 50657, 55185, 58175, 91975, 151971, 174525, 253285, 275925, 658541, 759855, 1266425, 1975623, 3292705, 3799275, 9878115, 16463525, 49390575]

約数ペア:

[(1, 49390575), (3, 16463525), (5, 9878115), (13, 3799275), (15, 3292705), (25, 1975623), (39, 1266425), (65, 759855), (75, 658541), (179, 275925), (195, 253285), (283, 174525), (325, 151971), (537, 91975), (849, 58175), (895, 55185), (975, 50657), (1415, 34905), (2327, 21225), (2685, 18395), (3679, 13425), (4245, 11635), (4475, 11037), (6981, 7075)]