49882365

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 97870080

約数和(自身を除く): 47987715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 559, 585, 645, 661, 1161, 1677, 1755, 1935, 1983, 2795, 3305, 5031, 5805, 5949, 8385, 8593, 9915, 15093, 17847, 25155, 25779, 28423, 29745, 42965, 75465, 77337, 85269, 89235, 128895, 142115, 232011, 255807, 369499, 386685, 426345, 767421, 1108497, 1160055, 1279035, 1847495, 3325491, 3837105, 5542485, 9976473, 16627455, 49882365]

約数ペア:

[(1, 49882365), (3, 16627455), (5, 9976473), (9, 5542485), (13, 3837105), (15, 3325491), (27, 1847495), (39, 1279035), (43, 1160055), (45, 1108497), (65, 767421), (117, 426345), (129, 386685), (135, 369499), (195, 255807), (215, 232011), (351, 142115), (387, 128895), (559, 89235), (585, 85269), (645, 77337), (661, 75465), (1161, 42965), (1677, 29745), (1755, 28423), (1935, 25779), (1983, 25155), (2795, 17847), (3305, 15093), (5031, 9915), (5805, 8593), (5949, 8385)]