53251456

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 110955600

約数和(自身を除く): 57704144

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 128, 139, 146, 164, 278, 292, 328, 556, 584, 656, 1112, 1168, 1312, 2224, 2336, 2624, 2993, 4448, 4672, 5248, 5699, 5986, 8896, 9344, 10147, 11398, 11972, 17792, 20294, 22796, 23944, 40588, 45592, 47888, 81176, 91184, 95776, 162352, 182368, 191552, 324704, 364736, 383104, 416027, 649408, 729472, 832054, 1298816, 1664108, 3328216, 6656432, 13312864, 26625728, 53251456]

約数ペア:

[(1, 53251456), (2, 26625728), (4, 13312864), (8, 6656432), (16, 3328216), (32, 1664108), (41, 1298816), (64, 832054), (73, 729472), (82, 649408), (128, 416027), (139, 383104), (146, 364736), (164, 324704), (278, 191552), (292, 182368), (328, 162352), (556, 95776), (584, 91184), (656, 81176), (1112, 47888), (1168, 45592), (1312, 40588), (2224, 23944), (2336, 22796), (2624, 20294), (2993, 17792), (4448, 11972), (4672, 11398), (5248, 10147), (5699, 9344), (5986, 8896)]