51283128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 149587200

約数和(自身を除く): 98304072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 76, 78, 82, 104, 114, 123, 152, 156, 164, 211, 228, 246, 247, 312, 328, 422, 456, 492, 494, 533, 633, 741, 779, 844, 984, 988, 1066, 1266, 1482, 1558, 1599, 1688, 1976, 2132, 2337, 2532, 2743, 2964, 3116, 3198, 4009, 4264, 4674, 5064, 5486, 5928, 6232, 6396, 8018, 8229, 8651, 9348, 10127, 10972, 12027, 12792, 16036, 16458, 17302, 18696, 20254, 21944, 24054, 25953, 30381, 32072, 32916, 34604, 40508, 48108, 51906, 52117, 60762, 65832, 69208, 81016, 96216, 103812, 104234, 112463, 121524, 156351, 164369, 207624, 208468, 224926, 243048, 312702, 328738, 337389, 416936, 449852, 493107, 625404, 657476, 674778, 899704, 986214, 1250808, 1314952, 1349556, 1972428, 2136797, 2699112, 3944856, 4273594, 6410391, 8547188, 12820782, 17094376, 25641564, 51283128]

約数ペア:

[(1, 51283128), (2, 25641564), (3, 17094376), (4, 12820782), (6, 8547188), (8, 6410391), (12, 4273594), (13, 3944856), (19, 2699112), (24, 2136797), (26, 1972428), (38, 1349556), (39, 1314952), (41, 1250808), (52, 986214), (57, 899704), (76, 674778), (78, 657476), (82, 625404), (104, 493107), (114, 449852), (123, 416936), (152, 337389), (156, 328738), (164, 312702), (211, 243048), (228, 224926), (246, 208468), (247, 207624), (312, 164369), (328, 156351), (422, 121524), (456, 112463), (492, 104234), (494, 103812), (533, 96216), (633, 81016), (741, 69208), (779, 65832), (844, 60762), (984, 52117), (988, 51906), (1066, 48108), (1266, 40508), (1482, 34604), (1558, 32916), (1599, 32072), (1688, 30381), (1976, 25953), (2132, 24054), (2337, 21944), (2532, 20254), (2743, 18696), (2964, 17302), (3116, 16458), (3198, 16036), (4009, 12792), (4264, 12027), (4674, 10972), (5064, 10127), (5486, 9348), (5928, 8651), (6232, 8229), (6396, 8018)]