49196816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3183

約数の個数: 40

約数和(自身を含む): 101808960

約数和(自身を除く): 52612144

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3109, 3956, 6218, 7912, 12436, 15824, 24872, 49744, 71507, 133687, 143014, 267374, 286028, 534748, 572056, 1069496, 1144112, 2138992, 3074801, 6149602, 12299204, 24598408, 49196816]

約数ペア:

[(1, 49196816), (2, 24598408), (4, 12299204), (8, 6149602), (16, 3074801), (23, 2138992), (43, 1144112), (46, 1069496), (86, 572056), (92, 534748), (172, 286028), (184, 267374), (344, 143014), (368, 133687), (688, 71507), (989, 49744), (1978, 24872), (3109, 15824), (3956, 12436), (6218, 7912)]