52726440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 173053440

約数和(自身を除く): 120327000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 463, 520, 584, 730, 780, 876, 926, 949, 1095, 1389, 1460, 1560, 1752, 1852, 1898, 2190, 2315, 2778, 2847, 2920, 3704, 3796, 4380, 4630, 4745, 5556, 5694, 6019, 6945, 7592, 8760, 9260, 9490, 11112, 11388, 12038, 13890, 14235, 18057, 18520, 18980, 22776, 24076, 27780, 28470, 30095, 33799, 36114, 37960, 48152, 55560, 56940, 60190, 67598, 72228, 90285, 101397, 113880, 120380, 135196, 144456, 168995, 180570, 202794, 240760, 270392, 337990, 361140, 405588, 439387, 506985, 675980, 722280, 811176, 878774, 1013970, 1318161, 1351960, 1757548, 2027940, 2196935, 2636322, 3515096, 4055880, 4393870, 5272644, 6590805, 8787740, 10545288, 13181610, 17575480, 26363220, 52726440]

約数ペア:

[(1, 52726440), (2, 26363220), (3, 17575480), (4, 13181610), (5, 10545288), (6, 8787740), (8, 6590805), (10, 5272644), (12, 4393870), (13, 4055880), (15, 3515096), (20, 2636322), (24, 2196935), (26, 2027940), (30, 1757548), (39, 1351960), (40, 1318161), (52, 1013970), (60, 878774), (65, 811176), (73, 722280), (78, 675980), (104, 506985), (120, 439387), (130, 405588), (146, 361140), (156, 337990), (195, 270392), (219, 240760), (260, 202794), (292, 180570), (312, 168995), (365, 144456), (390, 135196), (438, 120380), (463, 113880), (520, 101397), (584, 90285), (730, 72228), (780, 67598), (876, 60190), (926, 56940), (949, 55560), (1095, 48152), (1389, 37960), (1460, 36114), (1560, 33799), (1752, 30095), (1852, 28470), (1898, 27780), (2190, 24076), (2315, 22776), (2778, 18980), (2847, 18520), (2920, 18057), (3704, 14235), (3796, 13890), (4380, 12038), (4630, 11388), (4745, 11112), (5556, 9490), (5694, 9260), (6019, 8760), (6945, 7592)]