53417490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{254369}}^1$

素因数の和:254386

約数の個数: 32

約数和(自身を含む): 146517120

約数和(自身を除く): 93099630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 254369, 508738, 763107, 1271845, 1526214, 1780583, 2543690, 3561166, 3815535, 5341749, 7631070, 8902915, 10683498, 17805830, 26708745, 53417490]

約数ペア:

[(1, 53417490), (2, 26708745), (3, 17805830), (5, 10683498), (6, 8902915), (7, 7631070), (10, 5341749), (14, 3815535), (15, 3561166), (21, 2543690), (30, 1780583), (35, 1526214), (42, 1271845), (70, 763107), (105, 508738), (210, 254369)]