55090574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 109970784

約数和(自身を除く): 54880210

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 1913, 2057, 2618, 3826, 4114, 13391, 14399, 21043, 26782, 28798, 32521, 42086, 65042, 147301, 227647, 231473, 294602, 357731, 455294, 462946, 715462, 1620311, 2504117, 3240622, 3935041, 5008234, 7870082, 27545287, 55090574]

約数ペア:

[(1, 55090574), (2, 27545287), (7, 7870082), (11, 5008234), (14, 3935041), (17, 3240622), (22, 2504117), (34, 1620311), (77, 715462), (119, 462946), (121, 455294), (154, 357731), (187, 294602), (238, 231473), (242, 227647), (374, 147301), (847, 65042), (1309, 42086), (1694, 32521), (1913, 28798), (2057, 26782), (2618, 21043), (3826, 14399), (4114, 13391)]