51364075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 75602800

約数和(自身を除く): 24238725

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 349, 725, 841, 1015, 1745, 2443, 4205, 5075, 5887, 8725, 10121, 12215, 21025, 29435, 50605, 61075, 70847, 147175, 253025, 293509, 354235, 1467545, 1771175, 2054563, 7337725, 10272815, 51364075]

約数ペア:

[(1, 51364075), (5, 10272815), (7, 7337725), (25, 2054563), (29, 1771175), (35, 1467545), (145, 354235), (175, 293509), (203, 253025), (349, 147175), (725, 70847), (841, 61075), (1015, 50605), (1745, 29435), (2443, 21025), (4205, 12215), (5075, 10121), (5887, 8725)]