49489708

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 88256000

約数和(自身を除く): 38766292

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 787, 796, 1574, 3148, 15721, 31442, 62173, 62884, 124346, 156613, 248692, 313226, 626452, 12372427, 24744854, 49489708]

約数ペア:

[(1, 49489708), (2, 24744854), (4, 12372427), (79, 626452), (158, 313226), (199, 248692), (316, 156613), (398, 124346), (787, 62884), (796, 62173), (1574, 31442), (3148, 15721)]