51091398

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{1823}}^1$

素因数の和:2010

約数の個数: 40

約数和(自身を含む): 115207488

約数和(自身を除く): 64116090

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 519, 1038, 1557, 1823, 3114, 3646, 4671, 5469, 9342, 10938, 14013, 16407, 28026, 32814, 49221, 98442, 147663, 295326, 315379, 630758, 946137, 1892274, 2838411, 5676822, 8515233, 17030466, 25545699, 51091398]

約数ペア:

[(1, 51091398), (2, 25545699), (3, 17030466), (6, 8515233), (9, 5676822), (18, 2838411), (27, 1892274), (54, 946137), (81, 630758), (162, 315379), (173, 295326), (346, 147663), (519, 98442), (1038, 49221), (1557, 32814), (1823, 28026), (3114, 16407), (3646, 14013), (4671, 10938), (5469, 9342)]