56118475

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 82384608

約数和(自身を除く): 26266133

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 245, 305, 427, 751, 1225, 1525, 2135, 2989, 3755, 5257, 10675, 14945, 18775, 26285, 36799, 45811, 74725, 131425, 183995, 229055, 320677, 919975, 1145275, 1603385, 2244739, 8016925, 11223695, 56118475]

約数ペア:

[(1, 56118475), (5, 11223695), (7, 8016925), (25, 2244739), (35, 1603385), (49, 1145275), (61, 919975), (175, 320677), (245, 229055), (305, 183995), (427, 131425), (751, 74725), (1225, 45811), (1525, 36799), (2135, 26285), (2989, 18775), (3755, 14945), (5257, 10675)]