51128672

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 122572800

約数和(自身を除く): 71444128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 199, 217, 224, 248, 259, 296, 398, 434, 496, 518, 592, 796, 868, 992, 1036, 1147, 1184, 1393, 1592, 1736, 2072, 2294, 2786, 3184, 3472, 4144, 4588, 5572, 6169, 6368, 6944, 7363, 8029, 8288, 9176, 11144, 12338, 14726, 16058, 18352, 22288, 24676, 29452, 32116, 36704, 43183, 44576, 49352, 51541, 58904, 64232, 86366, 98704, 103082, 117808, 128464, 172732, 197408, 206164, 228253, 235616, 256928, 345464, 412328, 456506, 690928, 824656, 913012, 1381856, 1597771, 1649312, 1826024, 3195542, 3652048, 6391084, 7304096, 12782168, 25564336, 51128672]

約数ペア:

[(1, 51128672), (2, 25564336), (4, 12782168), (7, 7304096), (8, 6391084), (14, 3652048), (16, 3195542), (28, 1826024), (31, 1649312), (32, 1597771), (37, 1381856), (56, 913012), (62, 824656), (74, 690928), (112, 456506), (124, 412328), (148, 345464), (199, 256928), (217, 235616), (224, 228253), (248, 206164), (259, 197408), (296, 172732), (398, 128464), (434, 117808), (496, 103082), (518, 98704), (592, 86366), (796, 64232), (868, 58904), (992, 51541), (1036, 49352), (1147, 44576), (1184, 43183), (1393, 36704), (1592, 32116), (1736, 29452), (2072, 24676), (2294, 22288), (2786, 18352), (3184, 16058), (3472, 14726), (4144, 12338), (4588, 11144), (5572, 9176), (6169, 8288), (6368, 8029), (6944, 7363)]