53028535

素因数分解:

$5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 74791296

約数和(自身を除く): 21762761

約数列:

[1, 5, 7, 35, 49, 101, 245, 505, 707, 2143, 3535, 4949, 10715, 15001, 24745, 75005, 105007, 216443, 525035, 1082215, 1515101, 7575505, 10605707, 53028535]

約数ペア:

[(1, 53028535), (5, 10605707), (7, 7575505), (35, 1515101), (49, 1082215), (101, 525035), (245, 216443), (505, 105007), (707, 75005), (2143, 24745), (3535, 15001), (4949, 10715)]