49853115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 96096000

約数和(自身を除く): 46242885

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 2749, 3627, 6045, 8247, 13745, 18135, 24741, 35737, 41235, 85219, 107211, 123705, 178685, 255657, 321633, 426095, 536055, 766971, 1107847, 1278285, 1608165, 3323541, 3834855, 5539235, 9970623, 16617705, 49853115]

約数ペア:

[(1, 49853115), (3, 16617705), (5, 9970623), (9, 5539235), (13, 3834855), (15, 3323541), (31, 1608165), (39, 1278285), (45, 1107847), (65, 766971), (93, 536055), (117, 426095), (155, 321633), (195, 255657), (279, 178685), (403, 123705), (465, 107211), (585, 85219), (1209, 41235), (1395, 35737), (2015, 24741), (2749, 18135), (3627, 13745), (6045, 8247)]