51303900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5897}}^1$

素因数の和:5943

約数の個数: 72

約数和(自身を含む): 153583920

約数和(自身を除く): 102280020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 5897, 8700, 11794, 17691, 23588, 29485, 35382, 58970, 70764, 88455, 117940, 147425, 171013, 176910, 294850, 342026, 353820, 442275, 513039, 589700, 684052, 855065, 884550, 1026078, 1710130, 1769100, 2052156, 2565195, 3420260, 4275325, 5130390, 8550650, 10260780, 12825975, 17101300, 25651950, 51303900]

約数ペア:

[(1, 51303900), (2, 25651950), (3, 17101300), (4, 12825975), (5, 10260780), (6, 8550650), (10, 5130390), (12, 4275325), (15, 3420260), (20, 2565195), (25, 2052156), (29, 1769100), (30, 1710130), (50, 1026078), (58, 884550), (60, 855065), (75, 684052), (87, 589700), (100, 513039), (116, 442275), (145, 353820), (150, 342026), (174, 294850), (290, 176910), (300, 171013), (348, 147425), (435, 117940), (580, 88455), (725, 70764), (870, 58970), (1450, 35382), (1740, 29485), (2175, 23588), (2900, 17691), (4350, 11794), (5897, 8700)]