51250010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8821}}^1$

素因数の和:8918

約数の個数: 32

約数和(自身を含む): 106710912

約数和(自身を除く): 55460902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 8821, 17642, 44105, 61747, 88210, 123494, 308735, 617470, 732143, 1464286, 3660715, 5125001, 7321430, 10250002, 25625005, 51250010]

約数ペア:

[(1, 51250010), (2, 25625005), (5, 10250002), (7, 7321430), (10, 5125001), (14, 3660715), (35, 1464286), (70, 732143), (83, 617470), (166, 308735), (415, 123494), (581, 88210), (830, 61747), (1162, 44105), (2905, 17642), (5810, 8821)]