49479325

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 77137920

約数和(自身を除く): 27658595

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 437, 475, 575, 647, 665, 805, 2185, 3059, 3235, 3325, 4025, 4529, 10925, 12293, 14881, 15295, 16175, 22645, 61465, 74405, 76475, 86051, 104167, 113225, 282739, 307325, 372025, 430255, 520835, 1413695, 1979173, 2151275, 2604175, 7068475, 9895865, 49479325]

約数ペア:

[(1, 49479325), (5, 9895865), (7, 7068475), (19, 2604175), (23, 2151275), (25, 1979173), (35, 1413695), (95, 520835), (115, 430255), (133, 372025), (161, 307325), (175, 282739), (437, 113225), (475, 104167), (575, 86051), (647, 76475), (665, 74405), (805, 61465), (2185, 22645), (3059, 16175), (3235, 15295), (3325, 14881), (4025, 12293), (4529, 10925)]