54904528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25801}}^1$

素因数の和:25835

約数の個数: 40

約数和(自身を含む): 127977920

約数和(自身を除く): 73073392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25801, 51602, 103204, 180607, 206408, 361214, 412816, 490219, 722428, 980438, 1444856, 1960876, 2889712, 3431533, 3921752, 6863066, 7843504, 13726132, 27452264, 54904528]

約数ペア:

[(1, 54904528), (2, 27452264), (4, 13726132), (7, 7843504), (8, 6863066), (14, 3921752), (16, 3431533), (19, 2889712), (28, 1960876), (38, 1444856), (56, 980438), (76, 722428), (112, 490219), (133, 412816), (152, 361214), (266, 206408), (304, 180607), (532, 103204), (1064, 51602), (2128, 25801)]