51968826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31727}}^1$

素因数の和:31755

約数の個数: 48

約数和(自身を含む): 138587904

約数和(自身を除く): 86619078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 31727, 63454, 95181, 190362, 222089, 285543, 412451, 444178, 571086, 666267, 824902, 1237353, 1332534, 1998801, 2474706, 2887157, 3712059, 3997602, 5774314, 7424118, 8661471, 17322942, 25984413, 51968826]

約数ペア:

[(1, 51968826), (2, 25984413), (3, 17322942), (6, 8661471), (7, 7424118), (9, 5774314), (13, 3997602), (14, 3712059), (18, 2887157), (21, 2474706), (26, 1998801), (39, 1332534), (42, 1237353), (63, 824902), (78, 666267), (91, 571086), (117, 444178), (126, 412451), (182, 285543), (234, 222089), (273, 190362), (546, 95181), (819, 63454), (1638, 31727)]