52556868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 166822656

約数和(自身を除く): 114265788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 61, 63, 78, 84, 91, 117, 122, 126, 156, 182, 183, 234, 244, 252, 263, 273, 364, 366, 427, 468, 526, 546, 549, 732, 789, 793, 819, 854, 1052, 1092, 1098, 1281, 1578, 1586, 1638, 1708, 1841, 2196, 2367, 2379, 2562, 3156, 3172, 3276, 3419, 3682, 3843, 4734, 4758, 5124, 5523, 5551, 6838, 7137, 7364, 7686, 9468, 9516, 10257, 11046, 11102, 13676, 14274, 15372, 16043, 16569, 16653, 20514, 22092, 22204, 23933, 28548, 30771, 32086, 33138, 33306, 41028, 47866, 48129, 49959, 61542, 64172, 66276, 66612, 71799, 95732, 96258, 99918, 112301, 123084, 143598, 144387, 192516, 199836, 208559, 215397, 224602, 287196, 288774, 336903, 417118, 430794, 449204, 577548, 625677, 673806, 834236, 861588, 1010709, 1251354, 1347612, 1459913, 1877031, 2021418, 2502708, 2919826, 3754062, 4042836, 4379739, 5839652, 7508124, 8759478, 13139217, 17518956, 26278434, 52556868]

約数ペア:

[(1, 52556868), (2, 26278434), (3, 17518956), (4, 13139217), (6, 8759478), (7, 7508124), (9, 5839652), (12, 4379739), (13, 4042836), (14, 3754062), (18, 2919826), (21, 2502708), (26, 2021418), (28, 1877031), (36, 1459913), (39, 1347612), (42, 1251354), (52, 1010709), (61, 861588), (63, 834236), (78, 673806), (84, 625677), (91, 577548), (117, 449204), (122, 430794), (126, 417118), (156, 336903), (182, 288774), (183, 287196), (234, 224602), (244, 215397), (252, 208559), (263, 199836), (273, 192516), (364, 144387), (366, 143598), (427, 123084), (468, 112301), (526, 99918), (546, 96258), (549, 95732), (732, 71799), (789, 66612), (793, 66276), (819, 64172), (854, 61542), (1052, 49959), (1092, 48129), (1098, 47866), (1281, 41028), (1578, 33306), (1586, 33138), (1638, 32086), (1708, 30771), (1841, 28548), (2196, 23933), (2367, 22204), (2379, 22092), (2562, 20514), (3156, 16653), (3172, 16569), (3276, 16043), (3419, 15372), (3682, 14274), (3843, 13676), (4734, 11102), (4758, 11046), (5124, 10257), (5523, 9516), (5551, 9468), (6838, 7686), (7137, 7364)]