51318744

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{7949}}^1$

素因数の和:8227

約数の個数: 32

約数和(自身を含む): 128790000

約数和(自身を除く): 77471256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 7949, 15898, 23847, 31796, 47694, 63592, 95388, 190776, 2138281, 4276562, 6414843, 8553124, 12829686, 17106248, 25659372, 51318744]

約数ペア:

[(1, 51318744), (2, 25659372), (3, 17106248), (4, 12829686), (6, 8553124), (8, 6414843), (12, 4276562), (24, 2138281), (269, 190776), (538, 95388), (807, 63592), (1076, 47694), (1614, 31796), (2152, 23847), (3228, 15898), (6456, 7949)]