50719851

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 60

約数和(自身を含む): 95013072

約数和(自身を除く): 44293221

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 983, 1053, 1323, 1911, 2457, 2949, 3969, 5733, 6881, 7371, 8847, 12779, 17199, 20643, 26541, 38337, 48167, 51597, 61929, 79623, 89453, 115011, 144501, 185787, 268359, 345033, 433503, 557361, 626171, 805077, 1035099, 1300509, 1878513, 2415231, 3901527, 5635539, 7245693, 16906617, 50719851]

約数ペア:

[(1, 50719851), (3, 16906617), (7, 7245693), (9, 5635539), (13, 3901527), (21, 2415231), (27, 1878513), (39, 1300509), (49, 1035099), (63, 805077), (81, 626171), (91, 557361), (117, 433503), (147, 345033), (189, 268359), (273, 185787), (351, 144501), (441, 115011), (567, 89453), (637, 79623), (819, 61929), (983, 51597), (1053, 48167), (1323, 38337), (1911, 26541), (2457, 20643), (2949, 17199), (3969, 12779), (5733, 8847), (6881, 7371)]