56254680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 183783600

約数和(自身を除く): 127528920

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, 307, 360, 509, 614, 921, 1018, 1228, 1527, 1535, 1842, 2036, 2456, 2545, 2763, 3054, 3070, 3684, 4072, 4581, 4605, 5090, 5526, 6108, 6140, 7368, 7635, 9162, 9210, 10180, 11052, 12216, 12280, 13815, 15270, 18324, 18420, 20360, 22104, 22905, 27630, 30540, 36648, 36840, 45810, 55260, 61080, 91620, 110520, 156263, 183240, 312526, 468789, 625052, 781315, 937578, 1250104, 1406367, 1562630, 1875156, 2343945, 2812734, 3125260, 3750312, 4687890, 5625468, 6250520, 7031835, 9375780, 11250936, 14063670, 18751560, 28127340, 56254680]

約数ペア:

[(1, 56254680), (2, 28127340), (3, 18751560), (4, 14063670), (5, 11250936), (6, 9375780), (8, 7031835), (9, 6250520), (10, 5625468), (12, 4687890), (15, 3750312), (18, 3125260), (20, 2812734), (24, 2343945), (30, 1875156), (36, 1562630), (40, 1406367), (45, 1250104), (60, 937578), (72, 781315), (90, 625052), (120, 468789), (180, 312526), (307, 183240), (360, 156263), (509, 110520), (614, 91620), (921, 61080), (1018, 55260), (1228, 45810), (1527, 36840), (1535, 36648), (1842, 30540), (2036, 27630), (2456, 22905), (2545, 22104), (2763, 20360), (3054, 18420), (3070, 18324), (3684, 15270), (4072, 13815), (4581, 12280), (4605, 12216), (5090, 11052), (5526, 10180), (6108, 9210), (6140, 9162), (7368, 7635)]