52090380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 121275540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 587, 612, 765, 870, 986, 1020, 1044, 1174, 1305, 1479, 1530, 1740, 1761, 1972, 2348, 2465, 2610, 2935, 2958, 3060, 3522, 4437, 4930, 5220, 5283, 5870, 5916, 7044, 7395, 8805, 8874, 9860, 9979, 10566, 11740, 14790, 17023, 17610, 17748, 19958, 21132, 22185, 26415, 29580, 29937, 34046, 35220, 39916, 44370, 49895, 51069, 52830, 59874, 68092, 85115, 88740, 89811, 99790, 102138, 105660, 119748, 149685, 153207, 170230, 179622, 199580, 204276, 255345, 289391, 299370, 306414, 340460, 359244, 449055, 510690, 578782, 598740, 612828, 766035, 868173, 898110, 1021380, 1157564, 1446955, 1532070, 1736346, 1796220, 2604519, 2893910, 3064140, 3472692, 4340865, 5209038, 5787820, 8681730, 10418076, 13022595, 17363460, 26045190, 52090380]

約数ペア:

[(1, 52090380), (2, 26045190), (3, 17363460), (4, 13022595), (5, 10418076), (6, 8681730), (9, 5787820), (10, 5209038), (12, 4340865), (15, 3472692), (17, 3064140), (18, 2893910), (20, 2604519), (29, 1796220), (30, 1736346), (34, 1532070), (36, 1446955), (45, 1157564), (51, 1021380), (58, 898110), (60, 868173), (68, 766035), (85, 612828), (87, 598740), (90, 578782), (102, 510690), (116, 449055), (145, 359244), (153, 340460), (170, 306414), (174, 299370), (180, 289391), (204, 255345), (255, 204276), (261, 199580), (290, 179622), (306, 170230), (340, 153207), (348, 149685), (435, 119748), (493, 105660), (510, 102138), (522, 99790), (580, 89811), (587, 88740), (612, 85115), (765, 68092), (870, 59874), (986, 52830), (1020, 51069), (1044, 49895), (1174, 44370), (1305, 39916), (1479, 35220), (1530, 34046), (1740, 29937), (1761, 29580), (1972, 26415), (2348, 22185), (2465, 21132), (2610, 19958), (2935, 17748), (2958, 17610), (3060, 17023), (3522, 14790), (4437, 11740), (4930, 10566), (5220, 9979), (5283, 9860), (5870, 8874), (5916, 8805), (7044, 7395)]