48810860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{49807}}^1$

素因数の和:49830

約数の個数: 36

約数和(自身を含む): 119240352

約数和(自身を除く): 70429492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 49807, 99614, 199228, 249035, 348649, 498070, 697298, 996140, 1394596, 1743245, 2440543, 3486490, 4881086, 6972980, 9762172, 12202715, 24405430, 48810860]

約数ペア:

[(1, 48810860), (2, 24405430), (4, 12202715), (5, 9762172), (7, 6972980), (10, 4881086), (14, 3486490), (20, 2440543), (28, 1743245), (35, 1394596), (49, 996140), (70, 697298), (98, 498070), (140, 348649), (196, 249035), (245, 199228), (490, 99614), (980, 49807)]