55255648

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12983}}^1$

素因数の和:13019

約数の個数: 48

約数和(自身を含む): 130878720

約数和(自身を除く): 75623072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12983, 25966, 51932, 90881, 103864, 181762, 207728, 246677, 363524, 415456, 493354, 727048, 986708, 1454096, 1726739, 1973416, 2908192, 3453478, 3946832, 6906956, 7893664, 13813912, 27627824, 55255648]

約数ペア:

[(1, 55255648), (2, 27627824), (4, 13813912), (7, 7893664), (8, 6906956), (14, 3946832), (16, 3453478), (19, 2908192), (28, 1973416), (32, 1726739), (38, 1454096), (56, 986708), (76, 727048), (112, 493354), (133, 415456), (152, 363524), (224, 246677), (266, 207728), (304, 181762), (532, 103864), (608, 90881), (1064, 51932), (2128, 25966), (4256, 12983)]