47051752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 55591448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 107, 152, 209, 214, 263, 418, 428, 526, 836, 856, 1052, 1177, 1672, 2033, 2104, 2354, 2893, 4066, 4708, 4997, 5786, 8132, 9416, 9994, 11572, 16264, 19988, 22363, 23144, 28141, 39976, 44726, 54967, 56282, 89452, 109934, 112564, 178904, 219868, 225128, 309551, 439736, 534679, 619102, 1069358, 1238204, 2138716, 2476408, 4277432, 5881469, 11762938, 23525876, 47051752]

約数ペア:

[(1, 47051752), (2, 23525876), (4, 11762938), (8, 5881469), (11, 4277432), (19, 2476408), (22, 2138716), (38, 1238204), (44, 1069358), (76, 619102), (88, 534679), (107, 439736), (152, 309551), (209, 225128), (214, 219868), (263, 178904), (418, 112564), (428, 109934), (526, 89452), (836, 56282), (856, 54967), (1052, 44726), (1177, 39976), (1672, 28141), (2033, 23144), (2104, 22363), (2354, 19988), (2893, 16264), (4066, 11572), (4708, 9994), (4997, 9416), (5786, 8132)]