53985778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 107337024

約数和(自身を除く): 53351246

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1213, 1309, 2023, 2426, 2618, 3179, 4046, 6358, 8491, 13343, 16982, 20621, 22253, 26686, 41242, 44506, 93401, 144347, 186802, 226831, 288694, 350557, 453662, 701114, 1587817, 2453899, 3175634, 3856127, 4907798, 7712254, 26992889, 53985778]

約数ペア:

[(1, 53985778), (2, 26992889), (7, 7712254), (11, 4907798), (14, 3856127), (17, 3175634), (22, 2453899), (34, 1587817), (77, 701114), (119, 453662), (154, 350557), (187, 288694), (238, 226831), (289, 186802), (374, 144347), (578, 93401), (1213, 44506), (1309, 41242), (2023, 26686), (2426, 22253), (2618, 20621), (3179, 16982), (4046, 13343), (6358, 8491)]