47203156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11789}}^1$

素因数の和:11824

約数の個数: 48

約数和(自身を含む): 110920320

約数和(自身を除く): 63717164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 11789, 23578, 47156, 82523, 129679, 153257, 165046, 259358, 306514, 330092, 518716, 613028, 907753, 1072799, 1685827, 1815506, 2145598, 3371654, 3631012, 4291196, 6743308, 11800789, 23601578, 47203156]

約数ペア:

[(1, 47203156), (2, 23601578), (4, 11800789), (7, 6743308), (11, 4291196), (13, 3631012), (14, 3371654), (22, 2145598), (26, 1815506), (28, 1685827), (44, 1072799), (52, 907753), (77, 613028), (91, 518716), (143, 330092), (154, 306514), (182, 259358), (286, 165046), (308, 153257), (364, 129679), (572, 82523), (1001, 47156), (2002, 23578), (4004, 11789)]