42475363889

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{1447}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 52948494720

約数和(自身を除く): 10473130831

約数列:

[1, 7, 17, 49, 119, 131, 269, 833, 917, 1447, 1883, 2227, 4573, 6419, 10129, 13181, 15589, 24599, 32011, 35239, 70903, 109123, 172193, 189557, 224077, 246673, 389243, 599063, 1205351, 1326899, 1726711, 2724701, 3222469, 4193441, 6617131, 9288293, 19072907, 22557283, 29354087, 46319917, 50990833, 157900981, 324239419, 356935831, 866844161, 2498550817, 6067909127, 42475363889]

約数ペア:

[(1, 42475363889), (7, 6067909127), (17, 2498550817), (49, 866844161), (119, 356935831), (131, 324239419), (269, 157900981), (833, 50990833), (917, 46319917), (1447, 29354087), (1883, 22557283), (2227, 19072907), (4573, 9288293), (6419, 6617131), (10129, 4193441), (13181, 3222469), (15589, 2724701), (24599, 1726711), (32011, 1326899), (35239, 1205351), (70903, 599063), (109123, 389243), (172193, 246673), (189557, 224077)]