66830350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{25219}}^1$

素因数の和:25284

約数の個数: 24

約数和(自身を含む): 126654840

約数和(自身を除く): 59824490

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 25219, 50438, 126095, 252190, 630475, 1260950, 1336607, 2673214, 6683035, 13366070, 33415175, 66830350]

約数ペア:

[(1, 66830350), (2, 33415175), (5, 13366070), (10, 6683035), (25, 2673214), (50, 1336607), (53, 1260950), (106, 630475), (265, 252190), (530, 126095), (1325, 50438), (2650, 25219)]