52617555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 99852480

約数和(自身を除く): 47234925

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 79, 95, 123, 171, 205, 237, 285, 361, 369, 395, 615, 711, 779, 855, 1083, 1185, 1501, 1805, 1845, 2337, 3239, 3249, 3555, 3895, 4503, 5415, 7011, 7505, 9717, 11685, 13509, 14801, 16195, 16245, 22515, 28519, 29151, 35055, 44403, 48585, 61541, 67545, 74005, 85557, 133209, 142595, 145755, 184623, 222015, 256671, 307705, 427785, 553869, 666045, 923115, 1169279, 1283355, 2769345, 3507837, 5846395, 10523511, 17539185, 52617555]

約数ペア:

[(1, 52617555), (3, 17539185), (5, 10523511), (9, 5846395), (15, 3507837), (19, 2769345), (41, 1283355), (45, 1169279), (57, 923115), (79, 666045), (95, 553869), (123, 427785), (171, 307705), (205, 256671), (237, 222015), (285, 184623), (361, 145755), (369, 142595), (395, 133209), (615, 85557), (711, 74005), (779, 67545), (855, 61541), (1083, 48585), (1185, 44403), (1501, 35055), (1805, 29151), (1845, 28519), (2337, 22515), (3239, 16245), (3249, 16195), (3555, 14801), (3895, 13509), (4503, 11685), (5415, 9717), (7011, 7505)]