47948684

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 99160320

約数和(自身を除く): 51211636

約数列:

[1, 2, 4, 7, 14, 28, 61, 67, 122, 134, 244, 268, 419, 427, 469, 838, 854, 938, 1676, 1708, 1876, 2933, 4087, 5866, 8174, 11732, 16348, 25559, 28073, 28609, 51118, 56146, 57218, 102236, 112292, 114436, 178913, 196511, 357826, 393022, 715652, 786044, 1712453, 3424906, 6849812, 11987171, 23974342, 47948684]

約数ペア:

[(1, 47948684), (2, 23974342), (4, 11987171), (7, 6849812), (14, 3424906), (28, 1712453), (61, 786044), (67, 715652), (122, 393022), (134, 357826), (244, 196511), (268, 178913), (419, 114436), (427, 112292), (469, 102236), (838, 57218), (854, 56146), (938, 51118), (1676, 28609), (1708, 28073), (1876, 25559), (2933, 16348), (4087, 11732), (5866, 8174)]