54949976

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 111099600

約数和(自身を除く): 56149624

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 359, 361, 424, 718, 722, 1007, 1436, 1444, 2014, 2872, 2888, 4028, 6821, 8056, 13642, 19027, 19133, 27284, 38054, 38266, 54568, 76108, 76532, 129599, 152216, 153064, 259198, 361513, 518396, 723026, 1036792, 1446052, 2892104, 6868747, 13737494, 27474988, 54949976]

約数ペア:

[(1, 54949976), (2, 27474988), (4, 13737494), (8, 6868747), (19, 2892104), (38, 1446052), (53, 1036792), (76, 723026), (106, 518396), (152, 361513), (212, 259198), (359, 153064), (361, 152216), (424, 129599), (718, 76532), (722, 76108), (1007, 54568), (1436, 38266), (1444, 38054), (2014, 27284), (2872, 19133), (2888, 19027), (4028, 13642), (6821, 8056)]