53452170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197971}}^1$

素因数の和:197987

約数の個数: 32

約数和(自身を含む): 142539840

約数和(自身を除く): 89087670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 197971, 395942, 593913, 989855, 1187826, 1781739, 1979710, 2969565, 3563478, 5345217, 5939130, 8908695, 10690434, 17817390, 26726085, 53452170]

約数ペア:

[(1, 53452170), (2, 26726085), (3, 17817390), (5, 10690434), (6, 8908695), (9, 5939130), (10, 5345217), (15, 3563478), (18, 2969565), (27, 1979710), (30, 1781739), (45, 1187826), (54, 989855), (90, 593913), (135, 395942), (270, 197971)]