47937274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 46618886

約数列:

[1, 2, 7, 11, 14, 22, 37, 47, 74, 77, 94, 154, 179, 259, 329, 358, 407, 517, 518, 658, 814, 1034, 1253, 1739, 1969, 2506, 2849, 3478, 3619, 3938, 5698, 6623, 7238, 8413, 12173, 13246, 13783, 16826, 19129, 24346, 27566, 38258, 46361, 58891, 72853, 92543, 92722, 117782, 133903, 145706, 185086, 267806, 311281, 509971, 622562, 647801, 1019942, 1295602, 2178967, 3424091, 4357934, 6848182, 23968637, 47937274]

約数ペア:

[(1, 47937274), (2, 23968637), (7, 6848182), (11, 4357934), (14, 3424091), (22, 2178967), (37, 1295602), (47, 1019942), (74, 647801), (77, 622562), (94, 509971), (154, 311281), (179, 267806), (259, 185086), (329, 145706), (358, 133903), (407, 117782), (517, 92722), (518, 92543), (658, 72853), (814, 58891), (1034, 46361), (1253, 38258), (1739, 27566), (1969, 24346), (2506, 19129), (2849, 16826), (3478, 13783), (3619, 13246), (3938, 12173), (5698, 8413), (6623, 7238)]