54987894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 141994944

約数和(自身を除く): 87007050

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 391, 414, 442, 598, 601, 663, 782, 897, 1173, 1202, 1326, 1794, 1803, 1989, 2346, 2691, 3519, 3606, 3978, 5083, 5382, 5409, 7038, 7813, 10166, 10217, 10818, 13823, 15249, 15626, 20434, 23439, 27646, 30498, 30651, 41469, 45747, 46878, 61302, 70317, 82938, 91494, 91953, 124407, 132821, 140634, 179699, 183906, 234991, 248814, 265642, 359398, 398463, 469982, 539097, 704973, 796926, 1078194, 1195389, 1409946, 1617291, 2114919, 2390778, 3054883, 3234582, 4229838, 6109766, 9164649, 18329298, 27493947, 54987894]

約数ペア:

[(1, 54987894), (2, 27493947), (3, 18329298), (6, 9164649), (9, 6109766), (13, 4229838), (17, 3234582), (18, 3054883), (23, 2390778), (26, 2114919), (34, 1617291), (39, 1409946), (46, 1195389), (51, 1078194), (69, 796926), (78, 704973), (102, 539097), (117, 469982), (138, 398463), (153, 359398), (207, 265642), (221, 248814), (234, 234991), (299, 183906), (306, 179699), (391, 140634), (414, 132821), (442, 124407), (598, 91953), (601, 91494), (663, 82938), (782, 70317), (897, 61302), (1173, 46878), (1202, 45747), (1326, 41469), (1794, 30651), (1803, 30498), (1989, 27646), (2346, 23439), (2691, 20434), (3519, 15626), (3606, 15249), (3978, 13823), (5083, 10818), (5382, 10217), (5409, 10166), (7038, 7813)]