56497320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 201981780

約数和(自身を除く): 145484460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1297, 1320, 1452, 1815, 1980, 2178, 2420, 2594, 2904, 3630, 3891, 3960, 4356, 4840, 5188, 5445, 6485, 7260, 7782, 8712, 10376, 10890, 11673, 12970, 14267, 14520, 15564, 19455, 21780, 23346, 25940, 28534, 31128, 38910, 42801, 43560, 46692, 51880, 57068, 58365, 71335, 77820, 85602, 93384, 114136, 116730, 128403, 142670, 155640, 156937, 171204, 214005, 233460, 256806, 285340, 313874, 342408, 428010, 466920, 470811, 513612, 570680, 627748, 642015, 784685, 856020, 941622, 1027224, 1255496, 1284030, 1412433, 1569370, 1712040, 1883244, 2354055, 2568060, 2824866, 3138740, 3766488, 4708110, 5136120, 5649732, 6277480, 7062165, 9416220, 11299464, 14124330, 18832440, 28248660, 56497320]

約数ペア:

[(1, 56497320), (2, 28248660), (3, 18832440), (4, 14124330), (5, 11299464), (6, 9416220), (8, 7062165), (9, 6277480), (10, 5649732), (11, 5136120), (12, 4708110), (15, 3766488), (18, 3138740), (20, 2824866), (22, 2568060), (24, 2354055), (30, 1883244), (33, 1712040), (36, 1569370), (40, 1412433), (44, 1284030), (45, 1255496), (55, 1027224), (60, 941622), (66, 856020), (72, 784685), (88, 642015), (90, 627748), (99, 570680), (110, 513612), (120, 470811), (121, 466920), (132, 428010), (165, 342408), (180, 313874), (198, 285340), (220, 256806), (242, 233460), (264, 214005), (330, 171204), (360, 156937), (363, 155640), (396, 142670), (440, 128403), (484, 116730), (495, 114136), (605, 93384), (660, 85602), (726, 77820), (792, 71335), (968, 58365), (990, 57068), (1089, 51880), (1210, 46692), (1297, 43560), (1320, 42801), (1452, 38910), (1815, 31128), (1980, 28534), (2178, 25940), (2420, 23346), (2594, 21780), (2904, 19455), (3630, 15564), (3891, 14520), (3960, 14267), (4356, 12970), (4840, 11673), (5188, 10890), (5445, 10376), (6485, 8712), (7260, 7782)]