54451722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 119816928

約数和(自身を除く): 65365206

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 131, 146, 219, 262, 393, 438, 786, 949, 1703, 1898, 2847, 3406, 5109, 5329, 5694, 9563, 10218, 10658, 15987, 19126, 28689, 31974, 57378, 69277, 124319, 138554, 207831, 248638, 372957, 415662, 698099, 745914, 1396198, 2094297, 4188594, 9075287, 18150574, 27225861, 54451722]

約数ペア:

[(1, 54451722), (2, 27225861), (3, 18150574), (6, 9075287), (13, 4188594), (26, 2094297), (39, 1396198), (73, 745914), (78, 698099), (131, 415662), (146, 372957), (219, 248638), (262, 207831), (393, 138554), (438, 124319), (786, 69277), (949, 57378), (1703, 31974), (1898, 28689), (2847, 19126), (3406, 15987), (5109, 10658), (5329, 10218), (5694, 9563)]