51751950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11897}}^1$

素因数の和:11941

約数の個数: 48

約数和(自身を含む): 132781680

約数和(自身を除く): 81029730

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 11897, 23794, 35691, 59485, 71382, 118970, 178455, 297425, 345013, 356910, 594850, 690026, 892275, 1035039, 1725065, 1784550, 2070078, 3450130, 5175195, 8625325, 10350390, 17250650, 25875975, 51751950]

約数ペア:

[(1, 51751950), (2, 25875975), (3, 17250650), (5, 10350390), (6, 8625325), (10, 5175195), (15, 3450130), (25, 2070078), (29, 1784550), (30, 1725065), (50, 1035039), (58, 892275), (75, 690026), (87, 594850), (145, 356910), (150, 345013), (174, 297425), (290, 178455), (435, 118970), (725, 71382), (870, 59485), (1450, 35691), (2175, 23794), (4350, 11897)]