45402248

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 91440000

約数和(自身を除く): 46037752

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 199, 316, 361, 398, 632, 722, 796, 1444, 1501, 1592, 2888, 3002, 3781, 6004, 7562, 12008, 15124, 15721, 28519, 30248, 31442, 57038, 62884, 71839, 114076, 125768, 143678, 228152, 287356, 298699, 574712, 597398, 1194796, 2389592, 5675281, 11350562, 22701124, 45402248]

約数ペア:

[(1, 45402248), (2, 22701124), (4, 11350562), (8, 5675281), (19, 2389592), (38, 1194796), (76, 597398), (79, 574712), (152, 298699), (158, 287356), (199, 228152), (316, 143678), (361, 125768), (398, 114076), (632, 71839), (722, 62884), (796, 57038), (1444, 31442), (1501, 30248), (1592, 28519), (2888, 15721), (3002, 15124), (3781, 12008), (6004, 7562)]