51281328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{152623}}^1$

素因数の和:152641

約数の個数: 40

約数和(自身を含む): 151403008

約数和(自身を除く): 100121680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 152623, 305246, 457869, 610492, 915738, 1068361, 1220984, 1831476, 2136722, 2441968, 3205083, 3662952, 4273444, 6410166, 7325904, 8546888, 12820332, 17093776, 25640664, 51281328]

約数ペア:

[(1, 51281328), (2, 25640664), (3, 17093776), (4, 12820332), (6, 8546888), (7, 7325904), (8, 6410166), (12, 4273444), (14, 3662952), (16, 3205083), (21, 2441968), (24, 2136722), (28, 1831476), (42, 1220984), (48, 1068361), (56, 915738), (84, 610492), (112, 457869), (168, 305246), (336, 152623)]