55620292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 123875136

約数和(自身を除く): 68254844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 263, 332, 364, 526, 581, 637, 1052, 1079, 1162, 1274, 1841, 2158, 2324, 2548, 3419, 3682, 4067, 4316, 6838, 7364, 7553, 8134, 12887, 13676, 15106, 16268, 21829, 23933, 25774, 30212, 43658, 47866, 51548, 52871, 87316, 95732, 105742, 152803, 167531, 211484, 283777, 305606, 335062, 567554, 611212, 670124, 1069621, 1135108, 1986439, 2139242, 3972878, 4278484, 7945756, 13905073, 27810146, 55620292]

約数ペア:

[(1, 55620292), (2, 27810146), (4, 13905073), (7, 7945756), (13, 4278484), (14, 3972878), (26, 2139242), (28, 1986439), (49, 1135108), (52, 1069621), (83, 670124), (91, 611212), (98, 567554), (166, 335062), (182, 305606), (196, 283777), (263, 211484), (332, 167531), (364, 152803), (526, 105742), (581, 95732), (637, 87316), (1052, 52871), (1079, 51548), (1162, 47866), (1274, 43658), (1841, 30212), (2158, 25774), (2324, 23933), (2548, 21829), (3419, 16268), (3682, 15106), (4067, 13676), (4316, 12887), (6838, 8134), (7364, 7553)]