53391408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 158966016

約数和(自身を除く): 105574608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1213, 1572, 1834, 2096, 2426, 2751, 3144, 3639, 3668, 4852, 5502, 6288, 7278, 7336, 8491, 9704, 11004, 14556, 14672, 16982, 19408, 22008, 25473, 29112, 33964, 44016, 50946, 58224, 67928, 101892, 135856, 158903, 203784, 317806, 407568, 476709, 635612, 953418, 1112321, 1271224, 1906836, 2224642, 2542448, 3336963, 3813672, 4449284, 6673926, 7627344, 8898568, 13347852, 17797136, 26695704, 53391408]

約数ペア:

[(1, 53391408), (2, 26695704), (3, 17797136), (4, 13347852), (6, 8898568), (7, 7627344), (8, 6673926), (12, 4449284), (14, 3813672), (16, 3336963), (21, 2542448), (24, 2224642), (28, 1906836), (42, 1271224), (48, 1112321), (56, 953418), (84, 635612), (112, 476709), (131, 407568), (168, 317806), (262, 203784), (336, 158903), (393, 135856), (524, 101892), (786, 67928), (917, 58224), (1048, 50946), (1213, 44016), (1572, 33964), (1834, 29112), (2096, 25473), (2426, 22008), (2751, 19408), (3144, 16982), (3639, 14672), (3668, 14556), (4852, 11004), (5502, 9704), (6288, 8491), (7278, 7336)]