47570848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 101595816

約数和(自身を除く): 54024968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 661, 692, 1322, 1384, 2249, 2644, 2768, 4498, 5288, 5536, 8593, 8996, 10576, 17186, 17992, 21152, 34372, 35984, 68744, 71968, 114353, 137488, 228706, 274976, 457412, 914824, 1486589, 1829648, 2973178, 3659296, 5946356, 11892712, 23785424, 47570848]

約数ペア:

[(1, 47570848), (2, 23785424), (4, 11892712), (8, 5946356), (13, 3659296), (16, 2973178), (26, 1829648), (32, 1486589), (52, 914824), (104, 457412), (173, 274976), (208, 228706), (346, 137488), (416, 114353), (661, 71968), (692, 68744), (1322, 35984), (1384, 34372), (2249, 21152), (2644, 17992), (2768, 17186), (4498, 10576), (5288, 8996), (5536, 8593)]