51854114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 91186368

約数和(自身を除く): 39332254

約数列:

[1, 2, 13, 17, 26, 34, 67, 103, 134, 206, 221, 289, 442, 578, 871, 1139, 1339, 1742, 1751, 2278, 2678, 3502, 3757, 6901, 7514, 13802, 14807, 19363, 22763, 29614, 29767, 38726, 45526, 59534, 89713, 117317, 179426, 234634, 251719, 386971, 503438, 773942, 1525121, 1994389, 3050242, 3988778, 25927057, 51854114]

約数ペア:

[(1, 51854114), (2, 25927057), (13, 3988778), (17, 3050242), (26, 1994389), (34, 1525121), (67, 773942), (103, 503438), (134, 386971), (206, 251719), (221, 234634), (289, 179426), (442, 117317), (578, 89713), (871, 59534), (1139, 45526), (1339, 38726), (1742, 29767), (1751, 29614), (2278, 22763), (2678, 19363), (3502, 14807), (3757, 13802), (6901, 7514)]