52839855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 47798865

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 2687, 3933, 6555, 8061, 13435, 19665, 24183, 40305, 51053, 61801, 120915, 153159, 185403, 255265, 309005, 459477, 556209, 765795, 927015, 1174219, 2297385, 2781045, 3522657, 5871095, 10567971, 17613285, 52839855]

約数ペア:

[(1, 52839855), (3, 17613285), (5, 10567971), (9, 5871095), (15, 3522657), (19, 2781045), (23, 2297385), (45, 1174219), (57, 927015), (69, 765795), (95, 556209), (115, 459477), (171, 309005), (207, 255265), (285, 185403), (345, 153159), (437, 120915), (855, 61801), (1035, 51053), (1311, 40305), (2185, 24183), (2687, 19665), (3933, 13435), (6555, 8061)]