52438920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1741}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 158034240

約数和(自身を除く): 105595320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 1741, 2008, 2510, 3012, 3482, 3765, 5020, 5223, 6024, 6964, 7530, 8705, 10040, 10446, 13928, 15060, 17410, 20892, 26115, 30120, 34820, 41784, 52230, 69640, 104460, 208920, 436991, 873982, 1310973, 1747964, 2184955, 2621946, 3495928, 4369910, 5243892, 6554865, 8739820, 10487784, 13109730, 17479640, 26219460, 52438920]

約数ペア:

[(1, 52438920), (2, 26219460), (3, 17479640), (4, 13109730), (5, 10487784), (6, 8739820), (8, 6554865), (10, 5243892), (12, 4369910), (15, 3495928), (20, 2621946), (24, 2184955), (30, 1747964), (40, 1310973), (60, 873982), (120, 436991), (251, 208920), (502, 104460), (753, 69640), (1004, 52230), (1255, 41784), (1506, 34820), (1741, 30120), (2008, 26115), (2510, 20892), (3012, 17410), (3482, 15060), (3765, 13928), (5020, 10446), (5223, 10040), (6024, 8705), (6964, 7530)]