50855980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{363257}}^1$

素因数の和:363273

約数の個数: 24

約数和(自身を含む): 122054688

約数和(自身を除く): 71198708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 363257, 726514, 1453028, 1816285, 2542799, 3632570, 5085598, 7265140, 10171196, 12713995, 25427990, 50855980]

約数ペア:

[(1, 50855980), (2, 25427990), (4, 12713995), (5, 10171196), (7, 7265140), (10, 5085598), (14, 3632570), (20, 2542799), (28, 1816285), (35, 1453028), (70, 726514), (140, 363257)]