56463580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 124578720

約数和(自身を除く): 68115140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1453, 1943, 2906, 3886, 5812, 7265, 7772, 9715, 14530, 19430, 29060, 38860, 42137, 84274, 97351, 168548, 194702, 210685, 389404, 421370, 486755, 842740, 973510, 1947020, 2823179, 5646358, 11292716, 14115895, 28231790, 56463580]

約数ペア:

[(1, 56463580), (2, 28231790), (4, 14115895), (5, 11292716), (10, 5646358), (20, 2823179), (29, 1947020), (58, 973510), (67, 842740), (116, 486755), (134, 421370), (145, 389404), (268, 210685), (290, 194702), (335, 168548), (580, 97351), (670, 84274), (1340, 42137), (1453, 38860), (1943, 29060), (2906, 19430), (3886, 14530), (5812, 9715), (7265, 7772)]