51691948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7342

約数の個数: 48

約数和(自身を含む): 117702144

約数和(自身を除く): 66010196

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 7297, 14594, 29188, 51079, 80267, 102158, 160534, 167831, 204316, 321068, 335662, 561869, 671324, 1123738, 1174817, 1846141, 2247476, 2349634, 3692282, 4699268, 7384564, 12922987, 25845974, 51691948]

約数ペア:

[(1, 51691948), (2, 25845974), (4, 12922987), (7, 7384564), (11, 4699268), (14, 3692282), (22, 2349634), (23, 2247476), (28, 1846141), (44, 1174817), (46, 1123738), (77, 671324), (92, 561869), (154, 335662), (161, 321068), (253, 204316), (308, 167831), (322, 160534), (506, 102158), (644, 80267), (1012, 51079), (1771, 29188), (3542, 14594), (7084, 7297)]