49954680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138763}}^1$

素因数の和:138780

約数の個数: 48

約数和(自身を含む): 162353880

約数和(自身を除く): 112399200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138763, 277526, 416289, 555052, 693815, 832578, 1110104, 1248867, 1387630, 1665156, 2081445, 2497734, 2775260, 3330312, 4162890, 4995468, 5550520, 6244335, 8325780, 9990936, 12488670, 16651560, 24977340, 49954680]

約数ペア:

[(1, 49954680), (2, 24977340), (3, 16651560), (4, 12488670), (5, 9990936), (6, 8325780), (8, 6244335), (9, 5550520), (10, 4995468), (12, 4162890), (15, 3330312), (18, 2775260), (20, 2497734), (24, 2081445), (30, 1665156), (36, 1387630), (40, 1248867), (45, 1110104), (60, 832578), (72, 693815), (90, 555052), (120, 416289), (180, 277526), (360, 138763)]