49285220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{33757}}^1$

素因数の和:33839

約数の個数: 24

約数和(自身を含む): 104919864

約数和(自身を除く): 55634644

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 33757, 67514, 135028, 168785, 337570, 675140, 2464261, 4928522, 9857044, 12321305, 24642610, 49285220]

約数ペア:

[(1, 49285220), (2, 24642610), (4, 12321305), (5, 9857044), (10, 4928522), (20, 2464261), (73, 675140), (146, 337570), (292, 168785), (365, 135028), (730, 67514), (1460, 33757)]