55133312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 125307000

約数和(自身を除く): 70173688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 1949, 2176, 3536, 3898, 7072, 7796, 14144, 15592, 25337, 28288, 31184, 33133, 50674, 62368, 66266, 101348, 124736, 132532, 202696, 249472, 265064, 405392, 430729, 530128, 810784, 861458, 1060256, 1621568, 1722916, 2120512, 3243136, 3445832, 4241024, 6891664, 13783328, 27566656, 55133312]

約数ペア:

[(1, 55133312), (2, 27566656), (4, 13783328), (8, 6891664), (13, 4241024), (16, 3445832), (17, 3243136), (26, 2120512), (32, 1722916), (34, 1621568), (52, 1060256), (64, 861458), (68, 810784), (104, 530128), (128, 430729), (136, 405392), (208, 265064), (221, 249472), (272, 202696), (416, 132532), (442, 124736), (544, 101348), (832, 66266), (884, 62368), (1088, 50674), (1664, 33133), (1768, 31184), (1949, 28288), (2176, 25337), (3536, 15592), (3898, 14144), (7072, 7796)]