53977746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 119070720

約数和(自身を除く): 65092974

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 67, 74, 111, 114, 134, 191, 201, 222, 382, 402, 573, 703, 1146, 1273, 1406, 2109, 2479, 2546, 3629, 3819, 4218, 4958, 7067, 7258, 7437, 7638, 10887, 12797, 14134, 14874, 21201, 21774, 25594, 38391, 42402, 47101, 76782, 94202, 134273, 141303, 243143, 268546, 282606, 402819, 473489, 486286, 729429, 805638, 946978, 1420467, 1458858, 2840934, 8996291, 17992582, 26988873, 53977746]

約数ペア:

[(1, 53977746), (2, 26988873), (3, 17992582), (6, 8996291), (19, 2840934), (37, 1458858), (38, 1420467), (57, 946978), (67, 805638), (74, 729429), (111, 486286), (114, 473489), (134, 402819), (191, 282606), (201, 268546), (222, 243143), (382, 141303), (402, 134273), (573, 94202), (703, 76782), (1146, 47101), (1273, 42402), (1406, 38391), (2109, 25594), (2479, 21774), (2546, 21201), (3629, 14874), (3819, 14134), (4218, 12797), (4958, 10887), (7067, 7638), (7258, 7437)]