50408145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 93405312

約数和(自身を除く): 42997167

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 131, 153, 255, 393, 503, 655, 765, 1179, 1509, 1965, 2227, 2515, 4527, 5895, 6681, 7545, 8551, 11135, 20043, 22635, 25653, 33405, 42755, 65893, 76959, 100215, 128265, 197679, 329465, 384795, 593037, 988395, 1120181, 2965185, 3360543, 5600905, 10081629, 16802715, 50408145]

約数ペア:

[(1, 50408145), (3, 16802715), (5, 10081629), (9, 5600905), (15, 3360543), (17, 2965185), (45, 1120181), (51, 988395), (85, 593037), (131, 384795), (153, 329465), (255, 197679), (393, 128265), (503, 100215), (655, 76959), (765, 65893), (1179, 42755), (1509, 33405), (1965, 25653), (2227, 22635), (2515, 20043), (4527, 11135), (5895, 8551), (6681, 7545)]