47920136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 101779200

約数和(自身を除く): 53859064

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 79, 88, 113, 122, 158, 226, 244, 316, 452, 488, 632, 671, 869, 904, 1243, 1342, 1738, 2486, 2684, 3476, 4819, 4972, 5368, 6893, 6952, 8927, 9638, 9944, 13786, 17854, 19276, 27572, 35708, 38552, 53009, 55144, 71416, 75823, 98197, 106018, 151646, 196394, 212036, 303292, 392788, 424072, 544547, 606584, 785576, 1089094, 2178188, 4356376, 5990017, 11980034, 23960068, 47920136]

約数ペア:

[(1, 47920136), (2, 23960068), (4, 11980034), (8, 5990017), (11, 4356376), (22, 2178188), (44, 1089094), (61, 785576), (79, 606584), (88, 544547), (113, 424072), (122, 392788), (158, 303292), (226, 212036), (244, 196394), (316, 151646), (452, 106018), (488, 98197), (632, 75823), (671, 71416), (869, 55144), (904, 53009), (1243, 38552), (1342, 35708), (1738, 27572), (2486, 19276), (2684, 17854), (3476, 13786), (4819, 9944), (4972, 9638), (5368, 8927), (6893, 6952)]