52651501945

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 74394671616

約数和(自身を除く): 21743169671

約数列:

[1, 5, 7, 35, 53, 157, 265, 347, 371, 521, 785, 1099, 1735, 1855, 2429, 2605, 3647, 5495, 8321, 12145, 18235, 18391, 27613, 41605, 54479, 58247, 81797, 91955, 128737, 138065, 180787, 193291, 272395, 291235, 381353, 408985, 572579, 643685, 903935, 966455, 1265509, 1906765, 2862895, 2887387, 4335241, 6327545, 9581711, 14436935, 20211709, 21676205, 28383559, 30346687, 47908555, 67071977, 101058545, 141917795, 151733435, 198684913, 335359885, 993424565, 1504328627, 7521643135, 10530300389, 52651501945]

約数ペア:

[(1, 52651501945), (5, 10530300389), (7, 7521643135), (35, 1504328627), (53, 993424565), (157, 335359885), (265, 198684913), (347, 151733435), (371, 141917795), (521, 101058545), (785, 67071977), (1099, 47908555), (1735, 30346687), (1855, 28383559), (2429, 21676205), (2605, 20211709), (3647, 14436935), (5495, 9581711), (8321, 6327545), (12145, 4335241), (18235, 2887387), (18391, 2862895), (27613, 1906765), (41605, 1265509), (54479, 966455), (58247, 903935), (81797, 643685), (91955, 572579), (128737, 408985), (138065, 381353), (180787, 291235), (193291, 272395)]