51988706

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 50447134

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 1663, 2233, 2842, 3326, 4466, 11641, 15631, 18293, 23282, 31262, 36586, 48227, 81487, 96454, 128051, 162974, 256102, 337589, 530497, 675178, 896357, 1060994, 1792714, 2363123, 3713479, 4726246, 7426958, 25994353, 51988706]

約数ペア:

[(1, 51988706), (2, 25994353), (7, 7426958), (11, 4726246), (14, 3713479), (22, 2363123), (29, 1792714), (49, 1060994), (58, 896357), (77, 675178), (98, 530497), (154, 337589), (203, 256102), (319, 162974), (406, 128051), (539, 96454), (638, 81487), (1078, 48227), (1421, 36586), (1663, 31262), (2233, 23282), (2842, 18293), (3326, 15631), (4466, 11641)]