51196184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 109470600

約数和(自身を除く): 58274416

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 1993, 3211, 3986, 6422, 7972, 12844, 15944, 25688, 25909, 37867, 51818, 75734, 103636, 151468, 207272, 302936, 336817, 492271, 673634, 984542, 1347268, 1969084, 2694536, 3938168, 6399523, 12799046, 25598092, 51196184]

約数ペア:

[(1, 51196184), (2, 25598092), (4, 12799046), (8, 6399523), (13, 3938168), (19, 2694536), (26, 1969084), (38, 1347268), (52, 984542), (76, 673634), (104, 492271), (152, 336817), (169, 302936), (247, 207272), (338, 151468), (494, 103636), (676, 75734), (988, 51818), (1352, 37867), (1976, 25909), (1993, 25688), (3211, 15944), (3986, 12844), (6422, 7972)]