47388128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 100653840

約数和(自身を除く): 53265712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 1901, 3116, 3802, 6232, 7604, 12464, 15208, 24928, 30416, 36119, 60832, 72238, 77941, 144476, 155882, 288952, 311764, 577904, 623528, 1155808, 1247056, 1480879, 2494112, 2961758, 5923516, 11847032, 23694064, 47388128]

約数ペア:

[(1, 47388128), (2, 23694064), (4, 11847032), (8, 5923516), (16, 2961758), (19, 2494112), (32, 1480879), (38, 1247056), (41, 1155808), (76, 623528), (82, 577904), (152, 311764), (164, 288952), (304, 155882), (328, 144476), (608, 77941), (656, 72238), (779, 60832), (1312, 36119), (1558, 30416), (1901, 24928), (3116, 15208), (3802, 12464), (6232, 7604)]