51997312

素因数分解:

$2^7\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 104040000

約数和(自身を除く): 52042688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 271, 542, 1084, 1499, 2168, 2998, 4336, 5996, 8672, 11992, 17344, 23984, 34688, 47968, 95936, 191872, 406229, 812458, 1624916, 3249832, 6499664, 12999328, 25998656, 51997312]

約数ペア:

[(1, 51997312), (2, 25998656), (4, 12999328), (8, 6499664), (16, 3249832), (32, 1624916), (64, 812458), (128, 406229), (271, 191872), (542, 95936), (1084, 47968), (1499, 34688), (2168, 23984), (2998, 17344), (4336, 11992), (5996, 8672)]