53556165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1103}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 101267712

約数和(自身を除く): 47711547

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 415, 585, 747, 1079, 1103, 1245, 3237, 3309, 3735, 5395, 5515, 9711, 9927, 14339, 16185, 16545, 43017, 48555, 49635, 71695, 91549, 129051, 215085, 274647, 457745, 645255, 823941, 1190137, 1373235, 3570411, 4119705, 5950685, 10711233, 17852055, 53556165]

約数ペア:

[(1, 53556165), (3, 17852055), (5, 10711233), (9, 5950685), (13, 4119705), (15, 3570411), (39, 1373235), (45, 1190137), (65, 823941), (83, 645255), (117, 457745), (195, 274647), (249, 215085), (415, 129051), (585, 91549), (747, 71695), (1079, 49635), (1103, 48555), (1245, 43017), (3237, 16545), (3309, 16185), (3735, 14339), (5395, 9927), (5515, 9711)]