47089970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 90139392

約数和(自身を除く): 43049422

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 3863, 6095, 7726, 12190, 19315, 38630, 88849, 177698, 204739, 409478, 444245, 888490, 1023695, 2047390, 4708997, 9417994, 23544985, 47089970]

約数ペア:

[(1, 47089970), (2, 23544985), (5, 9417994), (10, 4708997), (23, 2047390), (46, 1023695), (53, 888490), (106, 444245), (115, 409478), (230, 204739), (265, 177698), (530, 88849), (1219, 38630), (2438, 19315), (3863, 12190), (6095, 7726)]