55218312

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 159845400

約数和(自身を除く): 104627088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 197, 204, 229, 306, 394, 408, 458, 591, 612, 687, 788, 916, 1182, 1224, 1374, 1576, 1773, 1832, 2061, 2364, 2748, 3349, 3546, 3893, 4122, 4728, 5496, 6698, 7092, 7786, 8244, 10047, 11679, 13396, 14184, 15572, 16488, 20094, 23358, 26792, 30141, 31144, 35037, 40188, 45113, 46716, 60282, 70074, 80376, 90226, 93432, 120564, 135339, 140148, 180452, 241128, 270678, 280296, 360904, 406017, 541356, 766921, 812034, 1082712, 1533842, 1624068, 2300763, 3067684, 3248136, 4601526, 6135368, 6902289, 9203052, 13804578, 18406104, 27609156, 55218312]

約数ペア:

[(1, 55218312), (2, 27609156), (3, 18406104), (4, 13804578), (6, 9203052), (8, 6902289), (9, 6135368), (12, 4601526), (17, 3248136), (18, 3067684), (24, 2300763), (34, 1624068), (36, 1533842), (51, 1082712), (68, 812034), (72, 766921), (102, 541356), (136, 406017), (153, 360904), (197, 280296), (204, 270678), (229, 241128), (306, 180452), (394, 140148), (408, 135339), (458, 120564), (591, 93432), (612, 90226), (687, 80376), (788, 70074), (916, 60282), (1182, 46716), (1224, 45113), (1374, 40188), (1576, 35037), (1773, 31144), (1832, 30141), (2061, 26792), (2364, 23358), (2748, 20094), (3349, 16488), (3546, 15572), (3893, 14184), (4122, 13396), (4728, 11679), (5496, 10047), (6698, 8244), (7092, 7786)]