54816112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 115010000

約数和(自身を除く): 60193888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1249, 1688, 2498, 2743, 3376, 4996, 5486, 9992, 10972, 16237, 19984, 21944, 32474, 43888, 64948, 129896, 259792, 263539, 527078, 1054156, 2108312, 3426007, 4216624, 6852014, 13704028, 27408056, 54816112]

約数ペア:

[(1, 54816112), (2, 27408056), (4, 13704028), (8, 6852014), (13, 4216624), (16, 3426007), (26, 2108312), (52, 1054156), (104, 527078), (208, 263539), (211, 259792), (422, 129896), (844, 64948), (1249, 43888), (1688, 32474), (2498, 21944), (2743, 19984), (3376, 16237), (4996, 10972), (5486, 9992)]