56145254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 104136192

約数和(自身を除く): 47990938

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 61, 107, 122, 187, 214, 253, 374, 391, 506, 671, 782, 1037, 1177, 1342, 1403, 1819, 2074, 2354, 2461, 2806, 3638, 4301, 4922, 6527, 8602, 11407, 13054, 15433, 20009, 22814, 23851, 27071, 30866, 40018, 41837, 47702, 54142, 71797, 83674, 110959, 143594, 150121, 221918, 262361, 300242, 460207, 524722, 920414, 1220549, 1651331, 2441098, 2552057, 3302662, 5104114, 28072627, 56145254]

約数ペア:

[(1, 56145254), (2, 28072627), (11, 5104114), (17, 3302662), (22, 2552057), (23, 2441098), (34, 1651331), (46, 1220549), (61, 920414), (107, 524722), (122, 460207), (187, 300242), (214, 262361), (253, 221918), (374, 150121), (391, 143594), (506, 110959), (671, 83674), (782, 71797), (1037, 54142), (1177, 47702), (1342, 41837), (1403, 40018), (1819, 30866), (2074, 27071), (2354, 23851), (2461, 22814), (2806, 20009), (3638, 15433), (4301, 13054), (4922, 11407), (6527, 8602)]