56173810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72953}}^1$

素因数の和:72978

約数の個数: 32

約数和(自身を含む): 126064512

約数和(自身を除く): 69890702

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 72953, 145906, 364765, 510671, 729530, 802483, 1021342, 1604966, 2553355, 4012415, 5106710, 5617381, 8024830, 11234762, 28086905, 56173810]

約数ペア:

[(1, 56173810), (2, 28086905), (5, 11234762), (7, 8024830), (10, 5617381), (11, 5106710), (14, 4012415), (22, 2553355), (35, 1604966), (55, 1021342), (70, 802483), (77, 729530), (110, 510671), (154, 364765), (385, 145906), (770, 72953)]