53536490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40253}}^1$

素因数の和:40286

約数の個数: 32

約数和(自身を含む): 115931520

約数和(自身を除く): 62395030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 40253, 80506, 201265, 281771, 402530, 563542, 764807, 1408855, 1529614, 2817710, 3824035, 5353649, 7648070, 10707298, 26768245, 53536490]

約数ペア:

[(1, 53536490), (2, 26768245), (5, 10707298), (7, 7648070), (10, 5353649), (14, 3824035), (19, 2817710), (35, 1529614), (38, 1408855), (70, 764807), (95, 563542), (133, 402530), (190, 281771), (266, 201265), (665, 80506), (1330, 40253)]