51597294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 120734208

約数和(自身を除く): 69136914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 446, 669, 787, 1338, 1561, 1574, 2361, 3122, 4683, 4722, 5509, 9366, 10927, 11018, 16527, 21854, 32781, 33054, 38563, 65562, 77126, 115689, 175501, 231378, 351002, 526503, 1053006, 1228507, 2457014, 3685521, 7371042, 8599549, 17199098, 25798647, 51597294]

約数ペア:

[(1, 51597294), (2, 25798647), (3, 17199098), (6, 8599549), (7, 7371042), (14, 3685521), (21, 2457014), (42, 1228507), (49, 1053006), (98, 526503), (147, 351002), (223, 231378), (294, 175501), (446, 115689), (669, 77126), (787, 65562), (1338, 38563), (1561, 33054), (1574, 32781), (2361, 21854), (3122, 16527), (4683, 11018), (4722, 10927), (5509, 9366)]