51761723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 61501440

約数和(自身を除く): 9739717

約数列:

[1, 13, 29, 31, 43, 103, 377, 403, 559, 899, 1247, 1333, 1339, 2987, 3193, 4429, 11687, 16211, 17329, 38657, 38831, 41509, 57577, 92597, 128441, 137299, 502541, 1203761, 1669733, 1784887, 3981671, 51761723]

約数ペア:

[(1, 51761723), (13, 3981671), (29, 1784887), (31, 1669733), (43, 1203761), (103, 502541), (377, 137299), (403, 128441), (559, 92597), (899, 57577), (1247, 41509), (1333, 38831), (1339, 38657), (2987, 17329), (3193, 16211), (4429, 11687)]