50782641

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 86083200

約数和(自身を除く): 35300559

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 169, 273, 287, 349, 507, 533, 861, 1047, 1183, 1599, 2443, 3549, 3731, 4537, 6929, 7329, 11193, 13611, 14309, 20787, 31759, 42927, 48503, 58981, 95277, 100163, 145509, 176943, 186017, 300489, 412867, 558051, 1238601, 1302119, 2418221, 3906357, 7254663, 16927547, 50782641]

約数ペア:

[(1, 50782641), (3, 16927547), (7, 7254663), (13, 3906357), (21, 2418221), (39, 1302119), (41, 1238601), (91, 558051), (123, 412867), (169, 300489), (273, 186017), (287, 176943), (349, 145509), (507, 100163), (533, 95277), (861, 58981), (1047, 48503), (1183, 42927), (1599, 31759), (2443, 20787), (3549, 14309), (3731, 13611), (4537, 11193), (6929, 7329)]