52002580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{371447}}^1$

素因数の和:371463

約数の個数: 24

約数和(自身を含む): 124806528

約数和(自身を除く): 72803948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 371447, 742894, 1485788, 1857235, 2600129, 3714470, 5200258, 7428940, 10400516, 13000645, 26001290, 52002580]

約数ペア:

[(1, 52002580), (2, 26001290), (4, 13000645), (5, 10400516), (7, 7428940), (10, 5200258), (14, 3714470), (20, 2600129), (28, 1857235), (35, 1485788), (70, 742894), (140, 371447)]