53042890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 101457360

約数和(自身を除く): 48414470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 509, 613, 1018, 1226, 2545, 3065, 5090, 6130, 8653, 10421, 17306, 20842, 43265, 52105, 86530, 104210, 312017, 624034, 1560085, 3120170, 5304289, 10608578, 26521445, 53042890]

約数ペア:

[(1, 53042890), (2, 26521445), (5, 10608578), (10, 5304289), (17, 3120170), (34, 1560085), (85, 624034), (170, 312017), (509, 104210), (613, 86530), (1018, 52105), (1226, 43265), (2545, 20842), (3065, 17306), (5090, 10421), (6130, 8653)]