47780782

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 89303040

約数和(自身を除く): 41522258

約数列:

[1, 2, 7, 14, 19, 38, 49, 67, 98, 133, 134, 266, 383, 469, 766, 931, 938, 1273, 1862, 2546, 2681, 3283, 5362, 6566, 7277, 8911, 14554, 17822, 18767, 25661, 37534, 50939, 51322, 62377, 101878, 124754, 179627, 356573, 359254, 487559, 713146, 975118, 1257389, 2514778, 3412913, 6825826, 23890391, 47780782]

約数ペア:

[(1, 47780782), (2, 23890391), (7, 6825826), (14, 3412913), (19, 2514778), (38, 1257389), (49, 975118), (67, 713146), (98, 487559), (133, 359254), (134, 356573), (266, 179627), (383, 124754), (469, 101878), (766, 62377), (931, 51322), (938, 50939), (1273, 37534), (1862, 25661), (2546, 18767), (2681, 17822), (3283, 14554), (5362, 8911), (6566, 7277)]