49539952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 121420800

約数和(自身を除く): 71880848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 509, 553, 616, 632, 869, 1018, 1106, 1232, 1264, 1738, 2036, 2212, 3476, 3563, 4072, 4424, 5599, 6083, 6952, 7126, 8144, 8848, 11198, 12166, 13904, 14252, 22396, 24332, 28504, 39193, 40211, 44792, 48664, 57008, 78386, 80422, 89584, 97328, 156772, 160844, 281477, 313544, 321688, 442321, 562954, 627088, 643376, 884642, 1125908, 1769284, 2251816, 3096247, 3538568, 4503632, 6192494, 7077136, 12384988, 24769976, 49539952]

約数ペア:

[(1, 49539952), (2, 24769976), (4, 12384988), (7, 7077136), (8, 6192494), (11, 4503632), (14, 3538568), (16, 3096247), (22, 2251816), (28, 1769284), (44, 1125908), (56, 884642), (77, 643376), (79, 627088), (88, 562954), (112, 442321), (154, 321688), (158, 313544), (176, 281477), (308, 160844), (316, 156772), (509, 97328), (553, 89584), (616, 80422), (632, 78386), (869, 57008), (1018, 48664), (1106, 44792), (1232, 40211), (1264, 39193), (1738, 28504), (2036, 24332), (2212, 22396), (3476, 14252), (3563, 13904), (4072, 12166), (4424, 11198), (5599, 8848), (6083, 8144), (6952, 7126)]