49048720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87587}}^1$

素因数の和:87607

約数の個数: 40

約数和(自身を含む): 130330944

約数和(自身を除く): 81282224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87587, 175174, 350348, 437935, 613109, 700696, 875870, 1226218, 1401392, 1751740, 2452436, 3065545, 3503480, 4904872, 6131090, 7006960, 9809744, 12262180, 24524360, 49048720]

約数ペア:

[(1, 49048720), (2, 24524360), (4, 12262180), (5, 9809744), (7, 7006960), (8, 6131090), (10, 4904872), (14, 3503480), (16, 3065545), (20, 2452436), (28, 1751740), (35, 1401392), (40, 1226218), (56, 875870), (70, 700696), (80, 613109), (112, 437935), (140, 350348), (280, 175174), (560, 87587)]