49789012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 109766272

約数和(自身を除く): 59977260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3181, 3913, 6362, 7826, 12724, 15652, 22267, 41353, 44534, 82706, 89068, 136783, 165412, 273566, 289471, 547132, 578942, 957481, 1157884, 1778179, 1914962, 3556358, 3829924, 7112716, 12447253, 24894506, 49789012]

約数ペア:

[(1, 49789012), (2, 24894506), (4, 12447253), (7, 7112716), (13, 3829924), (14, 3556358), (26, 1914962), (28, 1778179), (43, 1157884), (52, 957481), (86, 578942), (91, 547132), (172, 289471), (182, 273566), (301, 165412), (364, 136783), (559, 89068), (602, 82706), (1118, 44534), (1204, 41353), (2236, 22267), (3181, 15652), (3913, 12724), (6362, 7826)]