54925920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5449}}^1$

素因数の和:5477

約数の個数: 144

約数和(自身を含む): 214250400

約数和(自身を除く): 159324480

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, 5040, 5449, 10080, 10898, 16347, 21796, 27245, 32694, 38143, 43592, 49041, 54490, 65388, 76286, 81735, 87184, 98082, 108980, 114429, 130776, 152572, 163470, 174368, 190715, 196164, 217960, 228858, 245205, 261552, 305144, 326940, 343287, 381430, 392328, 435920, 457716, 490410, 523104, 572145, 610288, 653880, 686574, 762860, 784656, 871840, 915432, 980820, 1144290, 1220576, 1307760, 1373148, 1525720, 1569312, 1716435, 1830864, 1961640, 2288580, 2615520, 2746296, 3051440, 3432870, 3661728, 3923280, 4577160, 5492592, 6102880, 6865740, 7846560, 9154320, 10985184, 13731480, 18308640, 27462960, 54925920]

約数ペア:

[(1, 54925920), (2, 27462960), (3, 18308640), (4, 13731480), (5, 10985184), (6, 9154320), (7, 7846560), (8, 6865740), (9, 6102880), (10, 5492592), (12, 4577160), (14, 3923280), (15, 3661728), (16, 3432870), (18, 3051440), (20, 2746296), (21, 2615520), (24, 2288580), (28, 1961640), (30, 1830864), (32, 1716435), (35, 1569312), (36, 1525720), (40, 1373148), (42, 1307760), (45, 1220576), (48, 1144290), (56, 980820), (60, 915432), (63, 871840), (70, 784656), (72, 762860), (80, 686574), (84, 653880), (90, 610288), (96, 572145), (105, 523104), (112, 490410), (120, 457716), (126, 435920), (140, 392328), (144, 381430), (160, 343287), (168, 326940), (180, 305144), (210, 261552), (224, 245205), (240, 228858), (252, 217960), (280, 196164), (288, 190715), (315, 174368), (336, 163470), (360, 152572), (420, 130776), (480, 114429), (504, 108980), (560, 98082), (630, 87184), (672, 81735), (720, 76286), (840, 65388), (1008, 54490), (1120, 49041), (1260, 43592), (1440, 38143), (1680, 32694), (2016, 27245), (2520, 21796), (3360, 16347), (5040, 10898), (5449, 10080)]