51422865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2963}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 89631360

約数和(自身を除く): 38208495

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 2963, 3471, 5785, 8889, 14815, 17355, 38519, 44445, 115557, 192595, 263707, 577785, 791121, 1318535, 3428191, 3955605, 10284573, 17140955, 51422865]

約数ペア:

[(1, 51422865), (3, 17140955), (5, 10284573), (13, 3955605), (15, 3428191), (39, 1318535), (65, 791121), (89, 577785), (195, 263707), (267, 192595), (445, 115557), (1157, 44445), (1335, 38519), (2963, 17355), (3471, 14815), (5785, 8889)]