57490212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7841}}^1$

素因数の和:7908

約数の個数: 48

約数和(自身を含む): 147555072

約数和(自身を除く): 90064860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 7841, 15682, 23523, 31364, 47046, 94092, 101933, 203866, 305799, 368527, 407732, 611598, 737054, 1105581, 1223196, 1474108, 2211162, 4422324, 4790851, 9581702, 14372553, 19163404, 28745106, 57490212]

約数ペア:

[(1, 57490212), (2, 28745106), (3, 19163404), (4, 14372553), (6, 9581702), (12, 4790851), (13, 4422324), (26, 2211162), (39, 1474108), (47, 1223196), (52, 1105581), (78, 737054), (94, 611598), (141, 407732), (156, 368527), (188, 305799), (282, 203866), (564, 101933), (611, 94092), (1222, 47046), (1833, 31364), (2444, 23523), (3666, 15682), (7332, 7841)]