51806808

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19447}}^1$

素因数の和:19496

約数の個数: 48

約数和(自身を含む): 144109680

約数和(自身を除く): 92302872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 19447, 38894, 58341, 77788, 116682, 155576, 175023, 233364, 350046, 466728, 700092, 719539, 1400184, 1439078, 2158617, 2878156, 4317234, 5756312, 6475851, 8634468, 12951702, 17268936, 25903404, 51806808]

約数ペア:

[(1, 51806808), (2, 25903404), (3, 17268936), (4, 12951702), (6, 8634468), (8, 6475851), (9, 5756312), (12, 4317234), (18, 2878156), (24, 2158617), (36, 1439078), (37, 1400184), (72, 719539), (74, 700092), (111, 466728), (148, 350046), (222, 233364), (296, 175023), (333, 155576), (444, 116682), (666, 77788), (888, 58341), (1332, 38894), (2664, 19447)]