56688710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 117899712

約数和(自身を除く): 61211002

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 113, 130, 170, 221, 226, 227, 442, 454, 565, 1105, 1130, 1135, 1469, 1921, 2210, 2270, 2938, 2951, 3842, 3859, 5902, 7345, 7718, 9605, 14690, 14755, 19210, 19295, 24973, 25651, 29510, 38590, 49946, 50167, 51302, 100334, 124865, 128255, 249730, 250835, 256510, 333463, 436067, 501670, 666926, 872134, 1667315, 2180335, 3334630, 4360670, 5668871, 11337742, 28344355, 56688710]

約数ペア:

[(1, 56688710), (2, 28344355), (5, 11337742), (10, 5668871), (13, 4360670), (17, 3334630), (26, 2180335), (34, 1667315), (65, 872134), (85, 666926), (113, 501670), (130, 436067), (170, 333463), (221, 256510), (226, 250835), (227, 249730), (442, 128255), (454, 124865), (565, 100334), (1105, 51302), (1130, 50167), (1135, 49946), (1469, 38590), (1921, 29510), (2210, 25651), (2270, 24973), (2938, 19295), (2951, 19210), (3842, 14755), (3859, 14690), (5902, 9605), (7345, 7718)]