57398740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6949}}^1$

素因数の和:7024

約数の個数: 48

約数和(自身を含む): 140112000

約数和(自身を除く): 82713260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6949, 8260, 13898, 27796, 34745, 48643, 69490, 97286, 138980, 194572, 243215, 409991, 486430, 819982, 972860, 1639964, 2049955, 2869937, 4099910, 5739874, 8199820, 11479748, 14349685, 28699370, 57398740]

約数ペア:

[(1, 57398740), (2, 28699370), (4, 14349685), (5, 11479748), (7, 8199820), (10, 5739874), (14, 4099910), (20, 2869937), (28, 2049955), (35, 1639964), (59, 972860), (70, 819982), (118, 486430), (140, 409991), (236, 243215), (295, 194572), (413, 138980), (590, 97286), (826, 69490), (1180, 48643), (1652, 34745), (2065, 27796), (4130, 13898), (6949, 8260)]