52643110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21313}}^1$

素因数の和:21352

約数の個数: 32

約数和(自身を含む): 107422560

約数和(自身を除く): 54779450

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 21313, 42626, 106565, 213130, 277069, 404947, 554138, 809894, 1385345, 2024735, 2770690, 4049470, 5264311, 10528622, 26321555, 52643110]

約数ペア:

[(1, 52643110), (2, 26321555), (5, 10528622), (10, 5264311), (13, 4049470), (19, 2770690), (26, 2024735), (38, 1385345), (65, 809894), (95, 554138), (130, 404947), (190, 277069), (247, 213130), (494, 106565), (1235, 42626), (2470, 21313)]