53256210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{253601}}^1$

素因数の和:253618

約数の個数: 32

約数和(自身を含む): 146074752

約数和(自身を除く): 92818542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 253601, 507202, 760803, 1268005, 1521606, 1775207, 2536010, 3550414, 3804015, 5325621, 7608030, 8876035, 10651242, 17752070, 26628105, 53256210]

約数ペア:

[(1, 53256210), (2, 26628105), (3, 17752070), (5, 10651242), (6, 8876035), (7, 7608030), (10, 5325621), (14, 3804015), (15, 3550414), (21, 2536010), (30, 1775207), (35, 1521606), (42, 1268005), (70, 760803), (105, 507202), (210, 253601)]