49585275

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7156

約数の個数: 36

約数和(自身を含む): 91690560

約数和(自身を除く): 42105285

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 7109, 21327, 35545, 63981, 106635, 177725, 220379, 319905, 533175, 661137, 1101895, 1599525, 1983411, 3305685, 5509475, 9917055, 16528425, 49585275]

約数ペア:

[(1, 49585275), (3, 16528425), (5, 9917055), (9, 5509475), (15, 3305685), (25, 1983411), (31, 1599525), (45, 1101895), (75, 661137), (93, 533175), (155, 319905), (225, 220379), (279, 177725), (465, 106635), (775, 63981), (1395, 35545), (2325, 21327), (6975, 7109)]