51518874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 124312896

約数和(自身を除く): 72794022

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 73, 74, 102, 111, 146, 187, 219, 222, 289, 374, 407, 438, 561, 578, 629, 803, 814, 867, 1122, 1221, 1241, 1258, 1606, 1734, 1887, 2409, 2442, 2482, 2701, 3179, 3723, 3774, 4818, 5402, 6358, 6919, 7446, 8103, 9537, 10693, 13651, 13838, 16206, 19074, 20757, 21097, 21386, 27302, 29711, 32079, 40953, 41514, 42194, 45917, 59422, 63291, 64158, 81906, 89133, 91834, 117623, 126582, 137751, 178266, 232067, 235246, 275502, 352869, 464134, 505087, 696201, 705738, 780589, 1010174, 1392402, 1515261, 1561178, 2341767, 3030522, 4683534, 8586479, 17172958, 25759437, 51518874]

約数ペア:

[(1, 51518874), (2, 25759437), (3, 17172958), (6, 8586479), (11, 4683534), (17, 3030522), (22, 2341767), (33, 1561178), (34, 1515261), (37, 1392402), (51, 1010174), (66, 780589), (73, 705738), (74, 696201), (102, 505087), (111, 464134), (146, 352869), (187, 275502), (219, 235246), (222, 232067), (289, 178266), (374, 137751), (407, 126582), (438, 117623), (561, 91834), (578, 89133), (629, 81906), (803, 64158), (814, 63291), (867, 59422), (1122, 45917), (1221, 42194), (1241, 41514), (1258, 40953), (1606, 32079), (1734, 29711), (1887, 27302), (2409, 21386), (2442, 21097), (2482, 20757), (2701, 19074), (3179, 16206), (3723, 13838), (3774, 13651), (4818, 10693), (5402, 9537), (6358, 8103), (6919, 7446)]