49450680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137363}}^1$

素因数の和:137380

約数の個数: 48

約数和(自身を含む): 160715880

約数和(自身を除く): 111265200

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, 137363, 274726, 412089, 549452, 686815, 824178, 1098904, 1236267, 1373630, 1648356, 2060445, 2472534, 2747260, 3296712, 4120890, 4945068, 5494520, 6181335, 8241780, 9890136, 12362670, 16483560, 24725340, 49450680]

約数ペア:

[(1, 49450680), (2, 24725340), (3, 16483560), (4, 12362670), (5, 9890136), (6, 8241780), (8, 6181335), (9, 5494520), (10, 4945068), (12, 4120890), (15, 3296712), (18, 2747260), (20, 2472534), (24, 2060445), (30, 1648356), (36, 1373630), (40, 1236267), (45, 1098904), (60, 824178), (72, 686815), (90, 549452), (120, 412089), (180, 274726), (360, 137363)]