55028470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{112303}}^1$

素因数の和:112324

約数の個数: 24

約数和(自身を含む): 115223904

約数和(自身を除く): 60195434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 112303, 224606, 561515, 786121, 1123030, 1572242, 3930605, 5502847, 7861210, 11005694, 27514235, 55028470]

約数ペア:

[(1, 55028470), (2, 27514235), (5, 11005694), (7, 7861210), (10, 5502847), (14, 3930605), (35, 1572242), (49, 1123030), (70, 786121), (98, 561515), (245, 224606), (490, 112303)]