55612312

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^2\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 121484880

約数和(自身を除く): 65872568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 197, 284, 394, 497, 568, 788, 994, 1379, 1576, 1988, 2758, 3976, 5041, 5516, 10082, 11032, 13987, 20164, 27974, 35287, 40328, 55948, 70574, 97909, 111896, 141148, 195818, 282296, 391636, 783272, 993077, 1986154, 3972308, 6951539, 7944616, 13903078, 27806156, 55612312]

約数ペア:

[(1, 55612312), (2, 27806156), (4, 13903078), (7, 7944616), (8, 6951539), (14, 3972308), (28, 1986154), (56, 993077), (71, 783272), (142, 391636), (197, 282296), (284, 195818), (394, 141148), (497, 111896), (568, 97909), (788, 70574), (994, 55948), (1379, 40328), (1576, 35287), (1988, 27974), (2758, 20164), (3976, 13987), (5041, 11032), (5516, 10082)]