54103690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 105060312

約数和(自身を除く): 50956622

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 193, 194, 289, 386, 485, 578, 965, 970, 1445, 1649, 1930, 2890, 3281, 3298, 6562, 8245, 16405, 16490, 18721, 28033, 32810, 37442, 55777, 56066, 93605, 111554, 140165, 187210, 278885, 280330, 318257, 557770, 636514, 1591285, 3182570, 5410369, 10820738, 27051845, 54103690]

約数ペア:

[(1, 54103690), (2, 27051845), (5, 10820738), (10, 5410369), (17, 3182570), (34, 1591285), (85, 636514), (97, 557770), (170, 318257), (193, 280330), (194, 278885), (289, 187210), (386, 140165), (485, 111554), (578, 93605), (965, 56066), (970, 55777), (1445, 37442), (1649, 32810), (1930, 28033), (2890, 18721), (3281, 16490), (3298, 16405), (6562, 8245)]