51308810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3229}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 106047360

約数和(自身を除く): 54738550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 3229, 6458, 7945, 15890, 16145, 22603, 32290, 45206, 113015, 226030, 732983, 1465966, 3664915, 5130881, 7329830, 10261762, 25654405, 51308810]

約数ペア:

[(1, 51308810), (2, 25654405), (5, 10261762), (7, 7329830), (10, 5130881), (14, 3664915), (35, 1465966), (70, 732983), (227, 226030), (454, 113015), (1135, 45206), (1589, 32290), (2270, 22603), (3178, 16145), (3229, 15890), (6458, 7945)]