55142892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 160649216

約数和(自身を除く): 105506324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1723, 1778, 2286, 2667, 3446, 3556, 4572, 5169, 5334, 6892, 8001, 10338, 10668, 12061, 15507, 16002, 20676, 24122, 31014, 32004, 36183, 48244, 62028, 72366, 108549, 144732, 217098, 218821, 434196, 437642, 656463, 875284, 1312926, 1531747, 1969389, 2625852, 3063494, 3938778, 4595241, 6126988, 7877556, 9190482, 13785723, 18380964, 27571446, 55142892]

約数ペア:

[(1, 55142892), (2, 27571446), (3, 18380964), (4, 13785723), (6, 9190482), (7, 7877556), (9, 6126988), (12, 4595241), (14, 3938778), (18, 3063494), (21, 2625852), (28, 1969389), (36, 1531747), (42, 1312926), (63, 875284), (84, 656463), (126, 437642), (127, 434196), (252, 218821), (254, 217098), (381, 144732), (508, 108549), (762, 72366), (889, 62028), (1143, 48244), (1524, 36183), (1723, 32004), (1778, 31014), (2286, 24122), (2667, 20676), (3446, 16002), (3556, 15507), (4572, 12061), (5169, 10668), (5334, 10338), (6892, 8001)]