49825440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4943}}^1$

素因数の和:4971

約数の個数: 144

約数和(自身を含む): 194358528

約数和(自身を除く): 144533088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4943, 5040, 9886, 10080, 14829, 19772, 24715, 29658, 34601, 39544, 44487, 49430, 59316, 69202, 74145, 79088, 88974, 98860, 103803, 118632, 138404, 148290, 158176, 173005, 177948, 197720, 207606, 222435, 237264, 276808, 296580, 311409, 346010, 355896, 395440, 415212, 444870, 474528, 519015, 553616, 593160, 622818, 692020, 711792, 790880, 830424, 889740, 1038030, 1107232, 1186320, 1245636, 1384040, 1423584, 1557045, 1660848, 1779480, 2076060, 2372640, 2491272, 2768080, 3114090, 3321696, 3558960, 4152120, 4982544, 5536160, 6228180, 7117920, 8304240, 9965088, 12456360, 16608480, 24912720, 49825440]

約数ペア:

[(1, 49825440), (2, 24912720), (3, 16608480), (4, 12456360), (5, 9965088), (6, 8304240), (7, 7117920), (8, 6228180), (9, 5536160), (10, 4982544), (12, 4152120), (14, 3558960), (15, 3321696), (16, 3114090), (18, 2768080), (20, 2491272), (21, 2372640), (24, 2076060), (28, 1779480), (30, 1660848), (32, 1557045), (35, 1423584), (36, 1384040), (40, 1245636), (42, 1186320), (45, 1107232), (48, 1038030), (56, 889740), (60, 830424), (63, 790880), (70, 711792), (72, 692020), (80, 622818), (84, 593160), (90, 553616), (96, 519015), (105, 474528), (112, 444870), (120, 415212), (126, 395440), (140, 355896), (144, 346010), (160, 311409), (168, 296580), (180, 276808), (210, 237264), (224, 222435), (240, 207606), (252, 197720), (280, 177948), (288, 173005), (315, 158176), (336, 148290), (360, 138404), (420, 118632), (480, 103803), (504, 98860), (560, 88974), (630, 79088), (672, 74145), (720, 69202), (840, 59316), (1008, 49430), (1120, 44487), (1260, 39544), (1440, 34601), (1680, 29658), (2016, 24715), (2520, 19772), (3360, 14829), (4943, 10080), (5040, 9886)]