53673860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 119629440

約数和(自身を除く): 65955580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 685, 1031, 1370, 2062, 2603, 2740, 4124, 5155, 5206, 10310, 10412, 13015, 19589, 20620, 26030, 39178, 52060, 78356, 97945, 141247, 195890, 282494, 391780, 564988, 706235, 1412470, 2683693, 2824940, 5367386, 10734772, 13418465, 26836930, 53673860]

約数ペア:

[(1, 53673860), (2, 26836930), (4, 13418465), (5, 10734772), (10, 5367386), (19, 2824940), (20, 2683693), (38, 1412470), (76, 706235), (95, 564988), (137, 391780), (190, 282494), (274, 195890), (380, 141247), (548, 97945), (685, 78356), (1031, 52060), (1370, 39178), (2062, 26030), (2603, 20620), (2740, 19589), (4124, 13015), (5155, 10412), (5206, 10310)]