52666768

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 134348544

約数和(自身を除く): 81681776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 197, 217, 248, 308, 341, 392, 394, 434, 496, 539, 616, 682, 784, 788, 868, 1078, 1232, 1364, 1379, 1519, 1576, 1736, 2156, 2167, 2387, 2728, 2758, 3038, 3152, 3472, 4312, 4334, 4774, 5456, 5516, 6076, 6107, 8624, 8668, 9548, 9653, 11032, 12152, 12214, 15169, 16709, 17336, 19096, 19306, 22064, 24304, 24428, 30338, 33418, 34672, 38192, 38612, 42749, 48856, 60676, 66836, 67177, 77224, 85498, 97712, 106183, 121352, 133672, 134354, 154448, 170996, 212366, 242704, 267344, 268708, 299243, 341992, 424732, 470239, 537416, 598486, 683984, 849464, 940478, 1074832, 1196972, 1698928, 1880956, 2393944, 3291673, 3761912, 4787888, 6583346, 7523824, 13166692, 26333384, 52666768]

約数ペア:

[(1, 52666768), (2, 26333384), (4, 13166692), (7, 7523824), (8, 6583346), (11, 4787888), (14, 3761912), (16, 3291673), (22, 2393944), (28, 1880956), (31, 1698928), (44, 1196972), (49, 1074832), (56, 940478), (62, 849464), (77, 683984), (88, 598486), (98, 537416), (112, 470239), (124, 424732), (154, 341992), (176, 299243), (196, 268708), (197, 267344), (217, 242704), (248, 212366), (308, 170996), (341, 154448), (392, 134354), (394, 133672), (434, 121352), (496, 106183), (539, 97712), (616, 85498), (682, 77224), (784, 67177), (788, 66836), (868, 60676), (1078, 48856), (1232, 42749), (1364, 38612), (1379, 38192), (1519, 34672), (1576, 33418), (1736, 30338), (2156, 24428), (2167, 24304), (2387, 22064), (2728, 19306), (2758, 19096), (3038, 17336), (3152, 16709), (3472, 15169), (4312, 12214), (4334, 12152), (4774, 11032), (5456, 9653), (5516, 9548), (6076, 8668), (6107, 8624)]