48989024

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 113475600

約数和(自身を除く): 64486576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 199, 224, 314, 392, 398, 628, 784, 796, 1099, 1256, 1393, 1568, 1592, 2198, 2512, 2786, 3184, 4396, 5024, 5572, 6368, 7693, 8792, 9751, 11144, 15386, 17584, 19502, 22288, 30772, 31243, 35168, 39004, 44576, 61544, 62486, 78008, 123088, 124972, 156016, 218701, 246176, 249944, 312032, 437402, 499888, 874804, 999776, 1530907, 1749608, 3061814, 3499216, 6123628, 6998432, 12247256, 24494512, 48989024]

約数ペア:

[(1, 48989024), (2, 24494512), (4, 12247256), (7, 6998432), (8, 6123628), (14, 3499216), (16, 3061814), (28, 1749608), (32, 1530907), (49, 999776), (56, 874804), (98, 499888), (112, 437402), (157, 312032), (196, 249944), (199, 246176), (224, 218701), (314, 156016), (392, 124972), (398, 123088), (628, 78008), (784, 62486), (796, 61544), (1099, 44576), (1256, 39004), (1393, 35168), (1568, 31243), (1592, 30772), (2198, 22288), (2512, 19502), (2786, 17584), (3184, 15386), (4396, 11144), (5024, 9751), (5572, 8792), (6368, 7693)]