54452178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 72

約数和(自身を含む): 135442944

約数和(自身を除く): 80990766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1087, 1089, 1518, 2174, 2178, 2277, 2783, 3261, 4554, 5566, 6522, 8349, 9783, 11957, 16698, 19566, 23914, 25001, 25047, 35871, 50002, 50094, 71742, 75003, 107613, 131527, 150006, 215226, 225009, 263054, 275011, 394581, 450018, 550022, 789162, 825033, 1183743, 1650066, 2367486, 2475099, 3025121, 4950198, 6050242, 9075363, 18150726, 27226089, 54452178]

約数ペア:

[(1, 54452178), (2, 27226089), (3, 18150726), (6, 9075363), (9, 6050242), (11, 4950198), (18, 3025121), (22, 2475099), (23, 2367486), (33, 1650066), (46, 1183743), (66, 825033), (69, 789162), (99, 550022), (121, 450018), (138, 394581), (198, 275011), (207, 263054), (242, 225009), (253, 215226), (363, 150006), (414, 131527), (506, 107613), (726, 75003), (759, 71742), (1087, 50094), (1089, 50002), (1518, 35871), (2174, 25047), (2178, 25001), (2277, 23914), (2783, 19566), (3261, 16698), (4554, 11957), (5566, 9783), (6522, 8349)]