49890465

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3659}}^1$

素因数の和:3774

約数の個数: 32

約数和(自身を含む): 89596800

約数和(自身を除く): 39706335

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 3659, 4545, 10977, 13635, 18295, 32931, 54885, 98793, 164655, 369559, 493965, 1108677, 1847795, 3326031, 5543385, 9978093, 16630155, 49890465]

約数ペア:

[(1, 49890465), (3, 16630155), (5, 9978093), (9, 5543385), (15, 3326031), (27, 1847795), (45, 1108677), (101, 493965), (135, 369559), (303, 164655), (505, 98793), (909, 54885), (1515, 32931), (2727, 18295), (3659, 13635), (4545, 10977)]