54512570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25121}}^1$

素因数の和:25166

約数の個数: 32

約数和(自身を含む): 115762176

約数和(自身を除く): 61249606

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 25121, 50242, 125605, 175847, 251210, 351694, 778751, 879235, 1557502, 1758470, 3893755, 5451257, 7787510, 10902514, 27256285, 54512570]

約数ペア:

[(1, 54512570), (2, 27256285), (5, 10902514), (7, 7787510), (10, 5451257), (14, 3893755), (31, 1758470), (35, 1557502), (62, 879235), (70, 778751), (155, 351694), (217, 251210), (310, 175847), (434, 125605), (1085, 50242), (2170, 25121)]