54067312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13681}}^1$

素因数の和:13721

約数の個数: 40

約数和(自身を含む): 118759760

約数和(自身を除く): 64692448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 13681, 27362, 54724, 109448, 177853, 218896, 259939, 355706, 519878, 711412, 1039756, 1422824, 2079512, 2845648, 3379207, 4159024, 6758414, 13516828, 27033656, 54067312]

約数ペア:

[(1, 54067312), (2, 27033656), (4, 13516828), (8, 6758414), (13, 4159024), (16, 3379207), (19, 2845648), (26, 2079512), (38, 1422824), (52, 1039756), (76, 711412), (104, 519878), (152, 355706), (208, 259939), (247, 218896), (304, 177853), (494, 109448), (988, 54724), (1976, 27362), (3952, 13681)]