53205030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4253}}^1$

素因数の和:4405

約数の個数: 48

約数和(自身を含む): 139361040

約数和(自身を除く): 86156010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 4253, 6255, 8506, 12510, 12759, 21265, 25518, 38277, 42530, 63795, 76554, 127590, 191385, 382770, 591167, 1182334, 1773501, 2955835, 3547002, 5320503, 5911670, 8867505, 10641006, 17735010, 26602515, 53205030]

約数ペア:

[(1, 53205030), (2, 26602515), (3, 17735010), (5, 10641006), (6, 8867505), (9, 5911670), (10, 5320503), (15, 3547002), (18, 2955835), (30, 1773501), (45, 1182334), (90, 591167), (139, 382770), (278, 191385), (417, 127590), (695, 76554), (834, 63795), (1251, 42530), (1390, 38277), (2085, 25518), (2502, 21265), (4170, 12759), (4253, 12510), (6255, 8506)]