55155816

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 157861440

約数和(自身を除く): 102705624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 1811, 2538, 3384, 3622, 3807, 5076, 5433, 7244, 7614, 10152, 10866, 14488, 15228, 16299, 21732, 30456, 32598, 43464, 48897, 65196, 85117, 97794, 130392, 146691, 170234, 195588, 255351, 293382, 340468, 391176, 510702, 586764, 680936, 766053, 1021404, 1173528, 1532106, 2042808, 2298159, 3064212, 4596318, 6128424, 6894477, 9192636, 13788954, 18385272, 27577908, 55155816]

約数ペア:

[(1, 55155816), (2, 27577908), (3, 18385272), (4, 13788954), (6, 9192636), (8, 6894477), (9, 6128424), (12, 4596318), (18, 3064212), (24, 2298159), (27, 2042808), (36, 1532106), (47, 1173528), (54, 1021404), (72, 766053), (81, 680936), (94, 586764), (108, 510702), (141, 391176), (162, 340468), (188, 293382), (216, 255351), (282, 195588), (324, 170234), (376, 146691), (423, 130392), (564, 97794), (648, 85117), (846, 65196), (1128, 48897), (1269, 43464), (1692, 32598), (1811, 30456), (2538, 21732), (3384, 16299), (3622, 15228), (3807, 14488), (5076, 10866), (5433, 10152), (7244, 7614)]