53977182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 130719744

約数和(自身を除く): 76742562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 787, 966, 994, 1491, 1574, 1633, 2361, 2982, 3266, 4722, 4899, 5509, 9798, 11018, 11431, 16527, 18101, 22862, 33054, 34293, 36202, 54303, 55877, 68586, 108606, 111754, 126707, 167631, 253414, 335262, 380121, 391139, 760242, 782278, 1173417, 1285171, 2346834, 2570342, 3855513, 7711026, 8996197, 17992394, 26988591, 53977182]

約数ペア:

[(1, 53977182), (2, 26988591), (3, 17992394), (6, 8996197), (7, 7711026), (14, 3855513), (21, 2570342), (23, 2346834), (42, 1285171), (46, 1173417), (69, 782278), (71, 760242), (138, 391139), (142, 380121), (161, 335262), (213, 253414), (322, 167631), (426, 126707), (483, 111754), (497, 108606), (787, 68586), (966, 55877), (994, 54303), (1491, 36202), (1574, 34293), (1633, 33054), (2361, 22862), (2982, 18101), (3266, 16527), (4722, 11431), (4899, 11018), (5509, 9798)]