508760950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2851}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 980312256

約数和(自身を除く): 471551306

約数列:

[1, 2, 5, 10, 25, 43, 50, 83, 86, 166, 215, 415, 430, 830, 1075, 2075, 2150, 2851, 3569, 4150, 5702, 7138, 14255, 17845, 28510, 35690, 71275, 89225, 122593, 142550, 178450, 236633, 245186, 473266, 612965, 1183165, 1225930, 2366330, 3064825, 5915825, 6129650, 10175219, 11831650, 20350438, 50876095, 101752190, 254380475, 508760950]

約数ペア:

[(1, 508760950), (2, 254380475), (5, 101752190), (10, 50876095), (25, 20350438), (43, 11831650), (50, 10175219), (83, 6129650), (86, 5915825), (166, 3064825), (215, 2366330), (415, 1225930), (430, 1183165), (830, 612965), (1075, 473266), (2075, 245186), (2150, 236633), (2851, 178450), (3569, 142550), (4150, 122593), (5702, 89225), (7138, 71275), (14255, 35690), (17845, 28510)]