47381988

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 113039360

約数和(自身を除く): 65657372

約数列:

[1, 2, 3, 4, 6, 12, 79, 151, 158, 237, 302, 316, 331, 453, 474, 604, 662, 906, 948, 993, 1324, 1812, 1986, 3972, 11929, 23858, 26149, 35787, 47716, 49981, 52298, 71574, 78447, 99962, 104596, 143148, 149943, 156894, 199924, 299886, 313788, 599772, 3948499, 7896998, 11845497, 15793996, 23690994, 47381988]

約数ペア:

[(1, 47381988), (2, 23690994), (3, 15793996), (4, 11845497), (6, 7896998), (12, 3948499), (79, 599772), (151, 313788), (158, 299886), (237, 199924), (302, 156894), (316, 149943), (331, 143148), (453, 104596), (474, 99962), (604, 78447), (662, 71574), (906, 52298), (948, 49981), (993, 47716), (1324, 35787), (1812, 26149), (1986, 23858), (3972, 11929)]