53369540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10303}}^1$

素因数の和:10356

約数の個数: 48

約数和(自身を含む): 131561472

約数和(自身を除く): 78191932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10303, 20606, 41212, 51515, 72121, 103030, 144242, 206060, 288484, 360605, 381211, 721210, 762422, 1442420, 1524844, 1906055, 2668477, 3812110, 5336954, 7624220, 10673908, 13342385, 26684770, 53369540]

約数ペア:

[(1, 53369540), (2, 26684770), (4, 13342385), (5, 10673908), (7, 7624220), (10, 5336954), (14, 3812110), (20, 2668477), (28, 1906055), (35, 1524844), (37, 1442420), (70, 762422), (74, 721210), (140, 381211), (148, 360605), (185, 288484), (259, 206060), (370, 144242), (518, 103030), (740, 72121), (1036, 51515), (1295, 41212), (2590, 20606), (5180, 10303)]