53521362

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{41879}}^1$

素因数の和:41958

約数の個数: 24

約数和(自身を含む): 117599040

約数和(自身を除く): 64077678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 41879, 83758, 125637, 251274, 376911, 753822, 2973409, 5946818, 8920227, 17840454, 26760681, 53521362]

約数ペア:

[(1, 53521362), (2, 26760681), (3, 17840454), (6, 8920227), (9, 5946818), (18, 2973409), (71, 753822), (142, 376911), (213, 251274), (426, 125637), (639, 83758), (1278, 41879)]