50998420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3929}}^1$

素因数の和:4008

約数の個数: 48

約数和(自身を含む): 118843200

約数和(自身を除く): 67844780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 3929, 6490, 7858, 12980, 15716, 19645, 39290, 43219, 78580, 86438, 172876, 216095, 231811, 432190, 463622, 864380, 927244, 1159055, 2318110, 2549921, 4636220, 5099842, 10199684, 12749605, 25499210, 50998420]

約数ペア:

[(1, 50998420), (2, 25499210), (4, 12749605), (5, 10199684), (10, 5099842), (11, 4636220), (20, 2549921), (22, 2318110), (44, 1159055), (55, 927244), (59, 864380), (110, 463622), (118, 432190), (220, 231811), (236, 216095), (295, 172876), (590, 86438), (649, 78580), (1180, 43219), (1298, 39290), (2596, 19645), (3245, 15716), (3929, 12980), (6490, 7858)]