51169964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 100101120

約数和(自身を除く): 48931156

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 124, 148, 587, 589, 703, 1147, 1174, 1178, 1406, 2294, 2348, 2356, 2812, 4588, 11153, 18197, 21719, 21793, 22306, 36394, 43438, 43586, 44612, 72788, 86876, 87172, 345743, 412661, 673289, 691486, 825322, 1346578, 1382972, 1650644, 2693156, 12792491, 25584982, 51169964]

約数ペア:

[(1, 51169964), (2, 25584982), (4, 12792491), (19, 2693156), (31, 1650644), (37, 1382972), (38, 1346578), (62, 825322), (74, 691486), (76, 673289), (124, 412661), (148, 345743), (587, 87172), (589, 86876), (703, 72788), (1147, 44612), (1174, 43586), (1178, 43438), (1406, 36394), (2294, 22306), (2348, 21793), (2356, 21719), (2812, 18197), (4588, 11153)]