42050526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 98372880

約数和(自身を除く): 56322354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 281, 294, 509, 562, 843, 1018, 1527, 1686, 1967, 3054, 3563, 3934, 5901, 7126, 10689, 11802, 13769, 21378, 24941, 27538, 41307, 49882, 74823, 82614, 143029, 149646, 286058, 429087, 858174, 1001203, 2002406, 3003609, 6007218, 7008421, 14016842, 21025263, 42050526]

約数ペア:

[(1, 42050526), (2, 21025263), (3, 14016842), (6, 7008421), (7, 6007218), (14, 3003609), (21, 2002406), (42, 1001203), (49, 858174), (98, 429087), (147, 286058), (281, 149646), (294, 143029), (509, 82614), (562, 74823), (843, 49882), (1018, 41307), (1527, 27538), (1686, 24941), (1967, 21378), (3054, 13769), (3563, 11802), (3934, 10689), (5901, 7126)]