53292260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1097}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 128386944

約数和(自身を除く): 75094684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1097, 1388, 1735, 2194, 2429, 3470, 4388, 4858, 5485, 6940, 7679, 9716, 10970, 12145, 15358, 21940, 24290, 30716, 38395, 48580, 76790, 153580, 380659, 761318, 1522636, 1903295, 2664613, 3806590, 5329226, 7613180, 10658452, 13323065, 26646130, 53292260]

約数ペア:

[(1, 53292260), (2, 26646130), (4, 13323065), (5, 10658452), (7, 7613180), (10, 5329226), (14, 3806590), (20, 2664613), (28, 1903295), (35, 1522636), (70, 761318), (140, 380659), (347, 153580), (694, 76790), (1097, 48580), (1388, 38395), (1735, 30716), (2194, 24290), (2429, 21940), (3470, 15358), (4388, 12145), (4858, 10970), (5485, 9716), (6940, 7679)]