48391792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 100440000

約数和(自身を除く): 52048208

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 1999, 3026, 3998, 6052, 7996, 12104, 15992, 24208, 31984, 33983, 67966, 135932, 177911, 271864, 355822, 543728, 711644, 1423288, 2846576, 3024487, 6048974, 12097948, 24195896, 48391792]

約数ペア:

[(1, 48391792), (2, 24195896), (4, 12097948), (8, 6048974), (16, 3024487), (17, 2846576), (34, 1423288), (68, 711644), (89, 543728), (136, 355822), (178, 271864), (272, 177911), (356, 135932), (712, 67966), (1424, 33983), (1513, 31984), (1999, 24208), (3026, 15992), (3998, 12104), (6052, 7996)]