61209134

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 111004992

約数和(自身を除く): 49795858

約数列:

[1, 2, 7, 14, 47, 49, 94, 97, 98, 137, 194, 274, 329, 658, 679, 959, 1358, 1918, 2303, 4559, 4606, 4753, 6439, 6713, 9118, 9506, 12878, 13289, 13426, 26578, 31913, 45073, 63826, 90146, 93023, 186046, 223391, 315511, 446782, 624583, 631022, 651161, 1249166, 1302322, 4372081, 8744162, 30604567, 61209134]

約数ペア:

[(1, 61209134), (2, 30604567), (7, 8744162), (14, 4372081), (47, 1302322), (49, 1249166), (94, 651161), (97, 631022), (98, 624583), (137, 446782), (194, 315511), (274, 223391), (329, 186046), (658, 93023), (679, 90146), (959, 63826), (1358, 45073), (1918, 31913), (2303, 26578), (4559, 13426), (4606, 13289), (4753, 12878), (6439, 9506), (6713, 9118)]