47966906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 82555200

約数和(自身を除く): 34588294

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1091, 1157, 1691, 2182, 2314, 3382, 14183, 20729, 21983, 28366, 41458, 43966, 97099, 194198, 269477, 538954, 1262287, 1844881, 2524574, 3689762, 23983453, 47966906]

約数ペア:

[(1, 47966906), (2, 23983453), (13, 3689762), (19, 2524574), (26, 1844881), (38, 1262287), (89, 538954), (178, 269477), (247, 194198), (494, 97099), (1091, 43966), (1157, 41458), (1691, 28366), (2182, 21983), (2314, 20729), (3382, 14183)]