48195980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{344257}}^1$

素因数の和:344273

約数の個数: 24

約数和(自身を含む): 115670688

約数和(自身を除く): 67474708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 344257, 688514, 1377028, 1721285, 2409799, 3442570, 4819598, 6885140, 9639196, 12048995, 24097990, 48195980]

約数ペア:

[(1, 48195980), (2, 24097990), (4, 12048995), (5, 9639196), (7, 6885140), (10, 4819598), (14, 3442570), (20, 2409799), (28, 1721285), (35, 1377028), (70, 688514), (140, 344257)]