48904856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 78828904

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 197, 217, 248, 286, 308, 341, 364, 394, 403, 434, 572, 616, 682, 728, 788, 806, 868, 1001, 1144, 1364, 1379, 1576, 1612, 1736, 2002, 2167, 2387, 2561, 2728, 2758, 2821, 3224, 4004, 4334, 4433, 4774, 5122, 5516, 5642, 6107, 8008, 8668, 8866, 9548, 10244, 11032, 11284, 12214, 15169, 17336, 17732, 17927, 19096, 20488, 22568, 24428, 28171, 30338, 31031, 35464, 35854, 42749, 48856, 56342, 60676, 62062, 67177, 71708, 79391, 85498, 112684, 121352, 124124, 134354, 143416, 158782, 170996, 197197, 225368, 248248, 268708, 317564, 341992, 394394, 470239, 537416, 555737, 635128, 788788, 873301, 940478, 1111474, 1577576, 1746602, 1880956, 2222948, 3493204, 3761912, 4445896, 6113107, 6986408, 12226214, 24452428, 48904856]

約数ペア:

[(1, 48904856), (2, 24452428), (4, 12226214), (7, 6986408), (8, 6113107), (11, 4445896), (13, 3761912), (14, 3493204), (22, 2222948), (26, 1880956), (28, 1746602), (31, 1577576), (44, 1111474), (52, 940478), (56, 873301), (62, 788788), (77, 635128), (88, 555737), (91, 537416), (104, 470239), (124, 394394), (143, 341992), (154, 317564), (182, 268708), (197, 248248), (217, 225368), (248, 197197), (286, 170996), (308, 158782), (341, 143416), (364, 134354), (394, 124124), (403, 121352), (434, 112684), (572, 85498), (616, 79391), (682, 71708), (728, 67177), (788, 62062), (806, 60676), (868, 56342), (1001, 48856), (1144, 42749), (1364, 35854), (1379, 35464), (1576, 31031), (1612, 30338), (1736, 28171), (2002, 24428), (2167, 22568), (2387, 20488), (2561, 19096), (2728, 17927), (2758, 17732), (2821, 17336), (3224, 15169), (4004, 12214), (4334, 11284), (4433, 11032), (4774, 10244), (5122, 9548), (5516, 8866), (5642, 8668), (6107, 8008)]