488344350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{250433}}^1$

素因数の和:250461

約数の個数: 48

約数和(自身を含む): 1304260272

約数和(自身を除く): 815915922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 250433, 500866, 751299, 1252165, 1502598, 2504330, 3255629, 3756495, 6260825, 6511258, 7512990, 9766887, 12521650, 16278145, 18782475, 19533774, 32556290, 37564950, 48834435, 81390725, 97668870, 162781450, 244172175, 488344350]

約数ペア:

[(1, 488344350), (2, 244172175), (3, 162781450), (5, 97668870), (6, 81390725), (10, 48834435), (13, 37564950), (15, 32556290), (25, 19533774), (26, 18782475), (30, 16278145), (39, 12521650), (50, 9766887), (65, 7512990), (75, 6511258), (78, 6260825), (130, 3756495), (150, 3255629), (195, 2504330), (325, 1502598), (390, 1252165), (650, 751299), (975, 500866), (1950, 250433)]