47679860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 105380352

約数和(自身を除く): 57700492

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1451, 1643, 2902, 3286, 5804, 6572, 7255, 8215, 14510, 16430, 29020, 32860, 44981, 76903, 89962, 153806, 179924, 224905, 307612, 384515, 449810, 769030, 899620, 1538060, 2383993, 4767986, 9535972, 11919965, 23839930, 47679860]

約数ペア:

[(1, 47679860), (2, 23839930), (4, 11919965), (5, 9535972), (10, 4767986), (20, 2383993), (31, 1538060), (53, 899620), (62, 769030), (106, 449810), (124, 384515), (155, 307612), (212, 224905), (265, 179924), (310, 153806), (530, 89962), (620, 76903), (1060, 44981), (1451, 32860), (1643, 29020), (2902, 16430), (3286, 14510), (5804, 8215), (6572, 7255)]