55145328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4003}}^1$

素因数の和:4062

約数の個数: 80

約数和(自身を含む): 166822656

約数和(自身を除く): 111677328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4003, 4592, 6888, 8006, 12009, 13776, 16012, 24018, 28021, 32024, 48036, 56042, 64048, 84063, 96072, 112084, 164123, 168126, 192144, 224168, 328246, 336252, 448336, 492369, 656492, 672504, 984738, 1148861, 1312984, 1345008, 1969476, 2297722, 2625968, 3446583, 3938952, 4595444, 6893166, 7877904, 9190888, 13786332, 18381776, 27572664, 55145328]

約数ペア:

[(1, 55145328), (2, 27572664), (3, 18381776), (4, 13786332), (6, 9190888), (7, 7877904), (8, 6893166), (12, 4595444), (14, 3938952), (16, 3446583), (21, 2625968), (24, 2297722), (28, 1969476), (41, 1345008), (42, 1312984), (48, 1148861), (56, 984738), (82, 672504), (84, 656492), (112, 492369), (123, 448336), (164, 336252), (168, 328246), (246, 224168), (287, 192144), (328, 168126), (336, 164123), (492, 112084), (574, 96072), (656, 84063), (861, 64048), (984, 56042), (1148, 48036), (1722, 32024), (1968, 28021), (2296, 24018), (3444, 16012), (4003, 13776), (4592, 12009), (6888, 8006)]