45139850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{128971}}^1$

素因数の和:128990

約数の個数: 24

約数和(自身を含む): 95955168

約数和(自身を除く): 50815318

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 128971, 257942, 644855, 902797, 1289710, 1805594, 3224275, 4513985, 6448550, 9027970, 22569925, 45139850]

約数ペア:

[(1, 45139850), (2, 22569925), (5, 9027970), (7, 6448550), (10, 4513985), (14, 3224275), (25, 1805594), (35, 1289710), (50, 902797), (70, 644855), (175, 257942), (350, 128971)]