51938874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 125220480

約数和(自身を除く): 73281606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 241, 307, 351, 482, 614, 702, 723, 921, 1446, 1842, 2169, 2763, 3133, 3991, 4338, 5526, 6266, 6507, 7982, 8289, 9399, 11973, 13014, 16578, 18798, 23946, 28197, 35919, 56394, 71838, 73987, 84591, 107757, 147974, 169182, 215514, 221961, 443922, 665883, 961831, 1331766, 1923662, 1997649, 2885493, 3995298, 5770986, 8656479, 17312958, 25969437, 51938874]

約数ペア:

[(1, 51938874), (2, 25969437), (3, 17312958), (6, 8656479), (9, 5770986), (13, 3995298), (18, 2885493), (26, 1997649), (27, 1923662), (39, 1331766), (54, 961831), (78, 665883), (117, 443922), (234, 221961), (241, 215514), (307, 169182), (351, 147974), (482, 107757), (614, 84591), (702, 73987), (723, 71838), (921, 56394), (1446, 35919), (1842, 28197), (2169, 23946), (2763, 18798), (3133, 16578), (3991, 13014), (4338, 11973), (5526, 9399), (6266, 8289), (6507, 7982)]