54945408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{20441}}^1$

素因数の和:20465

約数の個数: 64

約数和(自身を含む): 166806720

約数和(自身を除く): 111861312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 20441, 40882, 61323, 81764, 122646, 143087, 163528, 245292, 286174, 327056, 429261, 490584, 572348, 654112, 858522, 981168, 1144696, 1308224, 1717044, 1962336, 2289392, 2616448, 3434088, 3924672, 4578784, 6868176, 7849344, 9157568, 13736352, 18315136, 27472704, 54945408]

約数ペア:

[(1, 54945408), (2, 27472704), (3, 18315136), (4, 13736352), (6, 9157568), (7, 7849344), (8, 6868176), (12, 4578784), (14, 3924672), (16, 3434088), (21, 2616448), (24, 2289392), (28, 1962336), (32, 1717044), (42, 1308224), (48, 1144696), (56, 981168), (64, 858522), (84, 654112), (96, 572348), (112, 490584), (128, 429261), (168, 327056), (192, 286174), (224, 245292), (336, 163528), (384, 143087), (448, 122646), (672, 81764), (896, 61323), (1344, 40882), (2688, 20441)]