52090975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 72356976

約数和(自身を除く): 20266001

約数列:

[1, 5, 17, 23, 25, 73, 85, 115, 365, 391, 425, 575, 1241, 1679, 1825, 1955, 5329, 6205, 8395, 9775, 26645, 28543, 31025, 41975, 90593, 122567, 133225, 142715, 452965, 612835, 713575, 2083639, 2264825, 3064175, 10418195, 52090975]

約数ペア:

[(1, 52090975), (5, 10418195), (17, 3064175), (23, 2264825), (25, 2083639), (73, 713575), (85, 612835), (115, 452965), (365, 142715), (391, 133225), (425, 122567), (575, 90593), (1241, 41975), (1679, 31025), (1825, 28543), (1955, 26645), (5329, 9775), (6205, 8395)]