56816958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 133125120

約数和(自身を除く): 76308162

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 79, 102, 158, 187, 237, 374, 474, 561, 641, 869, 1122, 1282, 1343, 1738, 1923, 2607, 2686, 3846, 4029, 5214, 7051, 8058, 10897, 14102, 14773, 21153, 21794, 29546, 32691, 42306, 44319, 50639, 65382, 88638, 101278, 119867, 151917, 239734, 303834, 359601, 557029, 719202, 860863, 1114058, 1671087, 1721726, 2582589, 3342174, 5165178, 9469493, 18938986, 28408479, 56816958]

約数ペア:

[(1, 56816958), (2, 28408479), (3, 18938986), (6, 9469493), (11, 5165178), (17, 3342174), (22, 2582589), (33, 1721726), (34, 1671087), (51, 1114058), (66, 860863), (79, 719202), (102, 557029), (158, 359601), (187, 303834), (237, 239734), (374, 151917), (474, 119867), (561, 101278), (641, 88638), (869, 65382), (1122, 50639), (1282, 44319), (1343, 42306), (1738, 32691), (1923, 29546), (2607, 21794), (2686, 21153), (3846, 14773), (4029, 14102), (5214, 10897), (7051, 8058)]