47145938

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 86984280

約数和(自身を除く): 39838342

約数列:

[1, 2, 7, 14, 29, 49, 53, 58, 98, 106, 203, 313, 371, 406, 626, 742, 1421, 1537, 2191, 2597, 2842, 3074, 4382, 5194, 9077, 10759, 15337, 16589, 18154, 21518, 30674, 33178, 63539, 75313, 116123, 127078, 150626, 232246, 444773, 481081, 812861, 889546, 962162, 1625722, 3367567, 6735134, 23572969, 47145938]

約数ペア:

[(1, 47145938), (2, 23572969), (7, 6735134), (14, 3367567), (29, 1625722), (49, 962162), (53, 889546), (58, 812861), (98, 481081), (106, 444773), (203, 232246), (313, 150626), (371, 127078), (406, 116123), (626, 75313), (742, 63539), (1421, 33178), (1537, 30674), (2191, 21518), (2597, 18154), (2842, 16589), (3074, 15337), (4382, 10759), (5194, 9077)]