56215080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52051}}^1$

素因数の和:52071

約数の個数: 64

約数和(自身を含む): 187387200

約数和(自身を除く): 131172120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52051, 104102, 156153, 208204, 260255, 312306, 416408, 468459, 520510, 624612, 780765, 936918, 1041020, 1249224, 1405377, 1561530, 1873836, 2082040, 2342295, 2810754, 3123060, 3747672, 4684590, 5621508, 6246120, 7026885, 9369180, 11243016, 14053770, 18738360, 28107540, 56215080]

約数ペア:

[(1, 56215080), (2, 28107540), (3, 18738360), (4, 14053770), (5, 11243016), (6, 9369180), (8, 7026885), (9, 6246120), (10, 5621508), (12, 4684590), (15, 3747672), (18, 3123060), (20, 2810754), (24, 2342295), (27, 2082040), (30, 1873836), (36, 1561530), (40, 1405377), (45, 1249224), (54, 1041020), (60, 936918), (72, 780765), (90, 624612), (108, 520510), (120, 468459), (135, 416408), (180, 312306), (216, 260255), (270, 208204), (360, 156153), (540, 104102), (1080, 52051)]