56531916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11843

約数の個数: 72

約数和(自身を含む): 171924480

約数和(自身を除く): 115392564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 11807, 23614, 35421, 47228, 70842, 82649, 106263, 141684, 165298, 212526, 224333, 247947, 330596, 425052, 448666, 495894, 672999, 743841, 897332, 991788, 1345998, 1487682, 1570331, 2018997, 2691996, 2975364, 3140662, 4037994, 4710993, 6281324, 8075988, 9421986, 14132979, 18843972, 28265958, 56531916]

約数ペア:

[(1, 56531916), (2, 28265958), (3, 18843972), (4, 14132979), (6, 9421986), (7, 8075988), (9, 6281324), (12, 4710993), (14, 4037994), (18, 3140662), (19, 2975364), (21, 2691996), (28, 2018997), (36, 1570331), (38, 1487682), (42, 1345998), (57, 991788), (63, 897332), (76, 743841), (84, 672999), (114, 495894), (126, 448666), (133, 425052), (171, 330596), (228, 247947), (252, 224333), (266, 212526), (342, 165298), (399, 141684), (532, 106263), (684, 82649), (798, 70842), (1197, 47228), (1596, 35421), (2394, 23614), (4788, 11807)]