51854216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8867}}^1$

素因数の和:8933

約数の個数: 32

約数和(自身を含む): 105351840

約数和(自身を除く): 53497624

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 8867, 17734, 35468, 70936, 150739, 301478, 381281, 602956, 762562, 1205912, 1525124, 3050248, 6481777, 12963554, 25927108, 51854216]

約数ペア:

[(1, 51854216), (2, 25927108), (4, 12963554), (8, 6481777), (17, 3050248), (34, 1525124), (43, 1205912), (68, 762562), (86, 602956), (136, 381281), (172, 301478), (344, 150739), (731, 70936), (1462, 35468), (2924, 17734), (5848, 8867)]