47109088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 104037696

約数和(自身を除く): 56928608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 281, 338, 403, 416, 496, 562, 676, 806, 992, 1124, 1352, 1612, 2248, 2704, 3224, 3653, 4496, 5239, 5408, 6448, 7306, 8711, 8992, 10478, 12896, 14612, 17422, 20956, 29224, 34844, 41912, 47489, 58448, 69688, 83824, 94978, 113243, 116896, 139376, 167648, 189956, 226486, 278752, 379912, 452972, 759824, 905944, 1472159, 1519648, 1811888, 2944318, 3623776, 5888636, 11777272, 23554544, 47109088]

約数ペア:

[(1, 47109088), (2, 23554544), (4, 11777272), (8, 5888636), (13, 3623776), (16, 2944318), (26, 1811888), (31, 1519648), (32, 1472159), (52, 905944), (62, 759824), (104, 452972), (124, 379912), (169, 278752), (208, 226486), (248, 189956), (281, 167648), (338, 139376), (403, 116896), (416, 113243), (496, 94978), (562, 83824), (676, 69688), (806, 58448), (992, 47489), (1124, 41912), (1352, 34844), (1612, 29224), (2248, 20956), (2704, 17422), (3224, 14612), (3653, 12896), (4496, 10478), (5239, 8992), (5408, 8711), (6448, 7306)]