49478044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 112211568

約数和(自身を除く): 62733524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 433, 539, 583, 742, 866, 1078, 1166, 1484, 1732, 2156, 2332, 2597, 3031, 4081, 4763, 5194, 6062, 8162, 9526, 10388, 12124, 16324, 19052, 21217, 22949, 28567, 33341, 42434, 45898, 57134, 66682, 84868, 91796, 114268, 133364, 160643, 233387, 252439, 321286, 466774, 504878, 642572, 933548, 1009756, 1124501, 1767073, 2249002, 3534146, 4498004, 7068292, 12369511, 24739022, 49478044]

約数ペア:

[(1, 49478044), (2, 24739022), (4, 12369511), (7, 7068292), (11, 4498004), (14, 3534146), (22, 2249002), (28, 1767073), (44, 1124501), (49, 1009756), (53, 933548), (77, 642572), (98, 504878), (106, 466774), (154, 321286), (196, 252439), (212, 233387), (308, 160643), (371, 133364), (433, 114268), (539, 91796), (583, 84868), (742, 66682), (866, 57134), (1078, 45898), (1166, 42434), (1484, 33341), (1732, 28567), (2156, 22949), (2332, 21217), (2597, 19052), (3031, 16324), (4081, 12124), (4763, 10388), (5194, 9526), (6062, 8162)]