52978975

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 75877088

約数和(自身を除く): 22898113

約数列:

[1, 5, 7, 25, 35, 97, 175, 485, 679, 2425, 3121, 3395, 15605, 16975, 21847, 78025, 109235, 302737, 546175, 1513685, 2119159, 7568425, 10595795, 52978975]

約数ペア:

[(1, 52978975), (5, 10595795), (7, 7568425), (25, 2119159), (35, 1513685), (97, 546175), (175, 302737), (485, 109235), (679, 78025), (2425, 21847), (3121, 16975), (3395, 15605)]