49894089

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 78575616

約数和(自身を除く): 28681527

約数列:

[1, 3, 7, 21, 41, 123, 167, 287, 347, 501, 861, 1041, 1169, 2429, 3507, 6847, 7287, 14227, 20541, 42681, 47929, 57949, 99589, 143787, 173847, 298767, 405643, 1216929, 2375909, 7127727, 16631363, 49894089]

約数ペア:

[(1, 49894089), (3, 16631363), (7, 7127727), (21, 2375909), (41, 1216929), (123, 405643), (167, 298767), (287, 173847), (347, 143787), (501, 99589), (861, 57949), (1041, 47929), (1169, 42681), (2429, 20541), (3507, 14227), (6847, 7287)]