49814505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5009}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 98476560

約数和(自身を除く): 48662055

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 5009, 9945, 15027, 25045, 45081, 65117, 75135, 85153, 195351, 225405, 255459, 325585, 425765, 586053, 766377, 976755, 1106989, 1277295, 2930265, 3320967, 3831885, 5534945, 9962901, 16604835, 49814505]

約数ペア:

[(1, 49814505), (3, 16604835), (5, 9962901), (9, 5534945), (13, 3831885), (15, 3320967), (17, 2930265), (39, 1277295), (45, 1106989), (51, 976755), (65, 766377), (85, 586053), (117, 425765), (153, 325585), (195, 255459), (221, 225405), (255, 195351), (585, 85153), (663, 75135), (765, 65117), (1105, 45081), (1989, 25045), (3315, 15027), (5009, 9945)]