53056880

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9341}}^1$

素因数の和:9425

約数の個数: 40

約数和(自身を含む): 125108064

約数和(自身を除く): 72051184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 9341, 18682, 37364, 46705, 74728, 93410, 149456, 186820, 373640, 663211, 747280, 1326422, 2652844, 3316055, 5305688, 6632110, 10611376, 13264220, 26528440, 53056880]

約数ペア:

[(1, 53056880), (2, 26528440), (4, 13264220), (5, 10611376), (8, 6632110), (10, 5305688), (16, 3316055), (20, 2652844), (40, 1326422), (71, 747280), (80, 663211), (142, 373640), (284, 186820), (355, 149456), (568, 93410), (710, 74728), (1136, 46705), (1420, 37364), (2840, 18682), (5680, 9341)]