55832980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 140216832

約数和(自身を除く): 84383852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 71, 82, 137, 140, 142, 164, 205, 274, 284, 287, 355, 410, 497, 548, 574, 685, 710, 820, 959, 994, 1148, 1370, 1420, 1435, 1918, 1988, 2485, 2740, 2870, 2911, 3836, 4795, 4970, 5617, 5740, 5822, 9590, 9727, 9940, 11234, 11644, 14555, 19180, 19454, 20377, 22468, 28085, 29110, 38908, 39319, 40754, 48635, 56170, 58220, 68089, 78638, 81508, 97270, 101885, 112340, 136178, 157276, 194540, 196595, 203770, 272356, 340445, 393190, 398807, 407540, 680890, 786380, 797614, 1361780, 1595228, 1994035, 2791649, 3988070, 5583298, 7976140, 11166596, 13958245, 27916490, 55832980]

約数ペア:

[(1, 55832980), (2, 27916490), (4, 13958245), (5, 11166596), (7, 7976140), (10, 5583298), (14, 3988070), (20, 2791649), (28, 1994035), (35, 1595228), (41, 1361780), (70, 797614), (71, 786380), (82, 680890), (137, 407540), (140, 398807), (142, 393190), (164, 340445), (205, 272356), (274, 203770), (284, 196595), (287, 194540), (355, 157276), (410, 136178), (497, 112340), (548, 101885), (574, 97270), (685, 81508), (710, 78638), (820, 68089), (959, 58220), (994, 56170), (1148, 48635), (1370, 40754), (1420, 39319), (1435, 38908), (1918, 29110), (1988, 28085), (2485, 22468), (2740, 20377), (2870, 19454), (2911, 19180), (3836, 14555), (4795, 11644), (4970, 11234), (5617, 9940), (5740, 9727), (5822, 9590)]