47962784

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 97796160

約数和(自身を除く): 49833376

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 139, 164, 263, 278, 328, 526, 556, 656, 1052, 1112, 1312, 2104, 2224, 4208, 4448, 5699, 8416, 10783, 11398, 21566, 22796, 36557, 43132, 45592, 73114, 86264, 91184, 146228, 172528, 182368, 292456, 345056, 584912, 1169824, 1498837, 2997674, 5995348, 11990696, 23981392, 47962784]

約数ペア:

[(1, 47962784), (2, 23981392), (4, 11990696), (8, 5995348), (16, 2997674), (32, 1498837), (41, 1169824), (82, 584912), (139, 345056), (164, 292456), (263, 182368), (278, 172528), (328, 146228), (526, 91184), (556, 86264), (656, 73114), (1052, 45592), (1112, 43132), (1312, 36557), (2104, 22796), (2224, 21566), (4208, 11398), (4448, 10783), (5699, 8416)]