51070214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 88193280

約数和(自身を除く): 37123066

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1543, 1742, 2546, 3086, 16549, 20059, 29317, 33098, 40118, 58634, 103381, 206762, 381121, 762242, 1343953, 1964239, 2687906, 3928478, 25535107, 51070214]

約数ペア:

[(1, 51070214), (2, 25535107), (13, 3928478), (19, 2687906), (26, 1964239), (38, 1343953), (67, 762242), (134, 381121), (247, 206762), (494, 103381), (871, 58634), (1273, 40118), (1543, 33098), (1742, 29317), (2546, 20059), (3086, 16549)]