55214516

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32327}}^1$

素因数の和:32399

約数の個数: 24

約数和(自身を含む): 112242816

約数和(自身を除く): 57028300

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 32327, 64654, 129308, 226289, 452578, 905156, 1971947, 3943894, 7887788, 13803629, 27607258, 55214516]

約数ペア:

[(1, 55214516), (2, 27607258), (4, 13803629), (7, 7887788), (14, 3943894), (28, 1971947), (61, 905156), (122, 452578), (244, 226289), (427, 129308), (854, 64654), (1708, 32327)]