53688778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 95401152

約数和(自身を除く): 41712374

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 1433, 1441, 1703, 2866, 2882, 3406, 15763, 18629, 18733, 31526, 37258, 37466, 187723, 204919, 375446, 409838, 2064953, 2440399, 4129906, 4880798, 26844389, 53688778]

約数ペア:

[(1, 53688778), (2, 26844389), (11, 4880798), (13, 4129906), (22, 2440399), (26, 2064953), (131, 409838), (143, 375446), (262, 204919), (286, 187723), (1433, 37466), (1441, 37258), (1703, 31526), (2866, 18733), (2882, 18629), (3406, 15763)]