53217570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{253417}}^1$

素因数の和:253434

約数の個数: 32

約数和(自身を含む): 145968768

約数和(自身を除く): 92751198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 253417, 506834, 760251, 1267085, 1520502, 1773919, 2534170, 3547838, 3801255, 5321757, 7602510, 8869595, 10643514, 17739190, 26608785, 53217570]

約数ペア:

[(1, 53217570), (2, 26608785), (3, 17739190), (5, 10643514), (6, 8869595), (7, 7602510), (10, 5321757), (14, 3801255), (15, 3547838), (21, 2534170), (30, 1773919), (35, 1520502), (42, 1267085), (70, 760251), (105, 506834), (210, 253417)]