47242936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 97304760

約数和(自身を除く): 50061824

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 169, 332, 338, 421, 664, 676, 842, 1079, 1352, 1684, 2158, 3368, 4316, 5473, 8632, 10946, 14027, 21892, 28054, 34943, 43784, 56108, 69886, 71149, 112216, 139772, 142298, 279544, 284596, 454259, 569192, 908518, 1817036, 3634072, 5905367, 11810734, 23621468, 47242936]

約数ペア:

[(1, 47242936), (2, 23621468), (4, 11810734), (8, 5905367), (13, 3634072), (26, 1817036), (52, 908518), (83, 569192), (104, 454259), (166, 284596), (169, 279544), (332, 142298), (338, 139772), (421, 112216), (664, 71149), (676, 69886), (842, 56108), (1079, 43784), (1352, 34943), (1684, 28054), (2158, 21892), (3368, 14027), (4316, 10946), (5473, 8632)]