49561538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 36803902

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 2447, 4894, 10127, 20254, 31811, 46493, 63622, 92986, 100327, 200654, 604409, 1208818, 1304251, 1906213, 2608502, 3812426, 24780769, 49561538]

約数ペア:

[(1, 49561538), (2, 24780769), (13, 3812426), (19, 2608502), (26, 1906213), (38, 1304251), (41, 1208818), (82, 604409), (247, 200654), (494, 100327), (533, 92986), (779, 63622), (1066, 46493), (1558, 31811), (2447, 20254), (4894, 10127)]