56835540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{105251}}^1$

素因数の和:105269

約数の個数: 48

約数和(自身を含む): 176823360

約数和(自身を除く): 119987820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 105251, 210502, 315753, 421004, 526255, 631506, 947259, 1052510, 1263012, 1578765, 1894518, 2105020, 2841777, 3157530, 3789036, 4736295, 5683554, 6315060, 9472590, 11367108, 14208885, 18945180, 28417770, 56835540]

約数ペア:

[(1, 56835540), (2, 28417770), (3, 18945180), (4, 14208885), (5, 11367108), (6, 9472590), (9, 6315060), (10, 5683554), (12, 4736295), (15, 3789036), (18, 3157530), (20, 2841777), (27, 2105020), (30, 1894518), (36, 1578765), (45, 1263012), (54, 1052510), (60, 947259), (90, 631506), (108, 526255), (135, 421004), (180, 315753), (270, 210502), (540, 105251)]