56103210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27103}}^1$

素因数の和:27139

約数の個数: 48

約数和(自身を含む): 152216064

約数和(自身を除く): 96112854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 27103, 54206, 81309, 135515, 162618, 243927, 271030, 406545, 487854, 623369, 813090, 1219635, 1246738, 1870107, 2439270, 3116845, 3740214, 5610321, 6233690, 9350535, 11220642, 18701070, 28051605, 56103210]

約数ペア:

[(1, 56103210), (2, 28051605), (3, 18701070), (5, 11220642), (6, 9350535), (9, 6233690), (10, 5610321), (15, 3740214), (18, 3116845), (23, 2439270), (30, 1870107), (45, 1246738), (46, 1219635), (69, 813090), (90, 623369), (115, 487854), (138, 406545), (207, 271030), (230, 243927), (345, 162618), (414, 135515), (690, 81309), (1035, 54206), (2070, 27103)]