56208425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 88660992

約数和(自身を除く): 32452567

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 175, 217, 325, 403, 455, 775, 797, 1085, 2015, 2275, 2821, 3985, 5425, 5579, 10075, 10361, 14105, 19925, 24707, 27895, 51805, 70525, 72527, 123535, 139475, 172949, 259025, 321191, 362635, 617675, 864745, 1605955, 1813175, 2248337, 4323725, 8029775, 11241685, 56208425]

約数ペア:

[(1, 56208425), (5, 11241685), (7, 8029775), (13, 4323725), (25, 2248337), (31, 1813175), (35, 1605955), (65, 864745), (91, 617675), (155, 362635), (175, 321191), (217, 259025), (325, 172949), (403, 139475), (455, 123535), (775, 72527), (797, 70525), (1085, 51805), (2015, 27895), (2275, 24707), (2821, 19925), (3985, 14105), (5425, 10361), (5579, 10075)]