56609085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 99399744

約数和(自身を除く): 42790659

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 163, 169, 195, 411, 489, 507, 685, 815, 845, 1781, 2055, 2119, 2445, 2535, 5343, 6357, 8905, 10595, 22331, 23153, 26715, 27547, 31785, 66993, 69459, 82641, 111655, 115765, 137735, 290303, 334965, 347295, 413205, 870909, 1451515, 3773939, 4354545, 11321817, 18869695, 56609085]

約数ペア:

[(1, 56609085), (3, 18869695), (5, 11321817), (13, 4354545), (15, 3773939), (39, 1451515), (65, 870909), (137, 413205), (163, 347295), (169, 334965), (195, 290303), (411, 137735), (489, 115765), (507, 111655), (685, 82641), (815, 69459), (845, 66993), (1781, 31785), (2055, 27547), (2119, 26715), (2445, 23153), (2535, 22331), (5343, 10595), (6357, 8905)]