54936160

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2767

約数の個数: 48

約数和(自身を含む): 130827312

約数和(自身を除く): 75891152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 2621, 4192, 5240, 5242, 10480, 10484, 13105, 20960, 20968, 26210, 41936, 52420, 83872, 104840, 209680, 343351, 419360, 686702, 1373404, 1716755, 2746808, 3433510, 5493616, 6867020, 10987232, 13734040, 27468080, 54936160]

約数ペア:

[(1, 54936160), (2, 27468080), (4, 13734040), (5, 10987232), (8, 6867020), (10, 5493616), (16, 3433510), (20, 2746808), (32, 1716755), (40, 1373404), (80, 686702), (131, 419360), (160, 343351), (262, 209680), (524, 104840), (655, 83872), (1048, 52420), (1310, 41936), (2096, 26210), (2620, 20968), (2621, 20960), (4192, 13105), (5240, 10484), (5242, 10480)]