56157454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 89369280

約数和(自身を除く): 33211826

約数列:

[1, 2, 41, 61, 82, 103, 109, 122, 206, 218, 2501, 4223, 4469, 5002, 6283, 6649, 8446, 8938, 11227, 12566, 13298, 22454, 257603, 272609, 460307, 515206, 545218, 684847, 920614, 1369694, 28078727, 56157454]

約数ペア:

[(1, 56157454), (2, 28078727), (41, 1369694), (61, 920614), (82, 684847), (103, 545218), (109, 515206), (122, 460307), (206, 272609), (218, 257603), (2501, 22454), (4223, 13298), (4469, 12566), (5002, 11227), (6283, 8938), (6649, 8446)]