53904840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 178657920

約数和(自身を除く): 124753080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 421, 440, 485, 582, 660, 776, 842, 970, 1067, 1164, 1263, 1320, 1455, 1684, 1940, 2105, 2134, 2328, 2526, 2910, 3201, 3368, 3880, 4210, 4268, 4631, 5052, 5335, 5820, 6315, 6402, 8420, 8536, 9262, 10104, 10670, 11640, 12630, 12804, 13893, 16005, 16840, 18524, 21340, 23155, 25260, 25608, 27786, 32010, 37048, 40837, 42680, 46310, 50520, 55572, 64020, 69465, 81674, 92620, 111144, 122511, 128040, 138930, 163348, 185240, 204185, 245022, 277860, 326696, 408370, 449207, 490044, 555720, 612555, 816740, 898414, 980088, 1225110, 1347621, 1633480, 1796828, 2246035, 2450220, 2695242, 3593656, 4492070, 4900440, 5390484, 6738105, 8984140, 10780968, 13476210, 17968280, 26952420, 53904840]

約数ペア:

[(1, 53904840), (2, 26952420), (3, 17968280), (4, 13476210), (5, 10780968), (6, 8984140), (8, 6738105), (10, 5390484), (11, 4900440), (12, 4492070), (15, 3593656), (20, 2695242), (22, 2450220), (24, 2246035), (30, 1796828), (33, 1633480), (40, 1347621), (44, 1225110), (55, 980088), (60, 898414), (66, 816740), (88, 612555), (97, 555720), (110, 490044), (120, 449207), (132, 408370), (165, 326696), (194, 277860), (220, 245022), (264, 204185), (291, 185240), (330, 163348), (388, 138930), (421, 128040), (440, 122511), (485, 111144), (582, 92620), (660, 81674), (776, 69465), (842, 64020), (970, 55572), (1067, 50520), (1164, 46310), (1263, 42680), (1320, 40837), (1455, 37048), (1684, 32010), (1940, 27786), (2105, 25608), (2134, 25260), (2328, 23155), (2526, 21340), (2910, 18524), (3201, 16840), (3368, 16005), (3880, 13893), (4210, 12804), (4268, 12630), (4631, 11640), (5052, 10670), (5335, 10104), (5820, 9262), (6315, 8536), (6402, 8420)]