52891320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{440761}}^1$

素因数の和:440775

約数の個数: 32

約数和(自身を含む): 158674320

約数和(自身を除く): 105783000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 440761, 881522, 1322283, 1763044, 2203805, 2644566, 3526088, 4407610, 5289132, 6611415, 8815220, 10578264, 13222830, 17630440, 26445660, 52891320]

約数ペア:

[(1, 52891320), (2, 26445660), (3, 17630440), (4, 13222830), (5, 10578264), (6, 8815220), (8, 6611415), (10, 5289132), (12, 4407610), (15, 3526088), (20, 2644566), (24, 2203805), (30, 1763044), (40, 1322283), (60, 881522), (120, 440761)]