52272780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{124459}}^1$

素因数の和:124478

約数の個数: 48

約数和(自身を含む): 167274240

約数和(自身を除く): 115001460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 124459, 248918, 373377, 497836, 622295, 746754, 871213, 1244590, 1493508, 1742426, 1866885, 2489180, 2613639, 3484852, 3733770, 4356065, 5227278, 7467540, 8712130, 10454556, 13068195, 17424260, 26136390, 52272780]

約数ペア:

[(1, 52272780), (2, 26136390), (3, 17424260), (4, 13068195), (5, 10454556), (6, 8712130), (7, 7467540), (10, 5227278), (12, 4356065), (14, 3733770), (15, 3484852), (20, 2613639), (21, 2489180), (28, 1866885), (30, 1742426), (35, 1493508), (42, 1244590), (60, 871213), (70, 746754), (84, 622295), (105, 497836), (140, 373377), (210, 248918), (420, 124459)]