51375246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21247}}^1$

素因数の和:21296

約数の個数: 32

約数和(自身を含む): 114229248

約数和(自身を除く): 62854002

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21247, 42494, 63741, 127482, 276211, 552422, 658657, 828633, 1317314, 1657266, 1975971, 3951942, 8562541, 17125082, 25687623, 51375246]

約数ペア:

[(1, 51375246), (2, 25687623), (3, 17125082), (6, 8562541), (13, 3951942), (26, 1975971), (31, 1657266), (39, 1317314), (62, 828633), (78, 658657), (93, 552422), (186, 276211), (403, 127482), (806, 63741), (1209, 42494), (2418, 21247)]