49463260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32119}}^1$

素因数の和:32146

約数の個数: 48

約数和(自身を含む): 129507840

約数和(自身を除く): 80044580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 32119, 64238, 128476, 160595, 224833, 321190, 353309, 449666, 642380, 706618, 899332, 1124165, 1413236, 1766545, 2248330, 2473163, 3533090, 4496660, 4946326, 7066180, 9892652, 12365815, 24731630, 49463260]

約数ペア:

[(1, 49463260), (2, 24731630), (4, 12365815), (5, 9892652), (7, 7066180), (10, 4946326), (11, 4496660), (14, 3533090), (20, 2473163), (22, 2248330), (28, 1766545), (35, 1413236), (44, 1124165), (55, 899332), (70, 706618), (77, 642380), (110, 449666), (140, 353309), (154, 321190), (220, 224833), (308, 160595), (385, 128476), (770, 64238), (1540, 32119)]