47609402

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 81637632

約数和(自身を除く): 34028230

約数列:

[1, 2, 19, 23, 38, 46, 47, 61, 94, 122, 361, 437, 722, 874, 893, 1081, 1159, 1403, 1786, 2162, 2318, 2806, 2867, 5734, 8303, 16606, 16967, 20539, 22021, 26657, 33934, 41078, 44042, 53314, 54473, 65941, 108946, 131882, 390241, 506483, 780482, 1012966, 1034987, 1252879, 2069974, 2505758, 23804701, 47609402]

約数ペア:

[(1, 47609402), (2, 23804701), (19, 2505758), (23, 2069974), (38, 1252879), (46, 1034987), (47, 1012966), (61, 780482), (94, 506483), (122, 390241), (361, 131882), (437, 108946), (722, 65941), (874, 54473), (893, 53314), (1081, 44042), (1159, 41078), (1403, 33934), (1786, 26657), (2162, 22021), (2318, 20539), (2806, 16967), (2867, 16606), (5734, 8303)]