47347468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 101382400

約数和(自身を除く): 54034932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1459, 1708, 2318, 2918, 4636, 5836, 8113, 10213, 16226, 20426, 27721, 32452, 40852, 55442, 88999, 110884, 177998, 194047, 355996, 388094, 622993, 776188, 1245986, 1690981, 2491972, 3381962, 6763924, 11836867, 23673734, 47347468]

約数ペア:

[(1, 47347468), (2, 23673734), (4, 11836867), (7, 6763924), (14, 3381962), (19, 2491972), (28, 1690981), (38, 1245986), (61, 776188), (76, 622993), (122, 388094), (133, 355996), (244, 194047), (266, 177998), (427, 110884), (532, 88999), (854, 55442), (1159, 40852), (1459, 32452), (1708, 27721), (2318, 20426), (2918, 16226), (4636, 10213), (5836, 8113)]