52542180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{291901}}^1$

素因数の和:291916

約数の個数: 36

約数和(自身を含む): 159378492

約数和(自身を除く): 106836312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 291901, 583802, 875703, 1167604, 1459505, 1751406, 2627109, 2919010, 3502812, 4378515, 5254218, 5838020, 8757030, 10508436, 13135545, 17514060, 26271090, 52542180]

約数ペア:

[(1, 52542180), (2, 26271090), (3, 17514060), (4, 13135545), (5, 10508436), (6, 8757030), (9, 5838020), (10, 5254218), (12, 4378515), (15, 3502812), (18, 2919010), (20, 2627109), (30, 1751406), (36, 1459505), (45, 1167604), (60, 875703), (90, 583802), (180, 291901)]