52421140940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{744407}}^1$

素因数の和:744926

約数の個数: 48

約数和(自身を含む): 126061028352

約数和(自身を除く): 73639887412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 2012, 2515, 3521, 5030, 7042, 10060, 14084, 17605, 35210, 70420, 744407, 1488814, 2977628, 3722035, 5210849, 7444070, 10421698, 14888140, 20843396, 26054245, 52108490, 104216980, 374436721, 748873442, 1497746884, 1872183605, 2621057047, 3744367210, 5242114094, 7488734420, 10484228188, 13105285235, 26210570470, 52421140940]

約数ペア:

[(1, 52421140940), (2, 26210570470), (4, 13105285235), (5, 10484228188), (7, 7488734420), (10, 5242114094), (14, 3744367210), (20, 2621057047), (28, 1872183605), (35, 1497746884), (70, 748873442), (140, 374436721), (503, 104216980), (1006, 52108490), (2012, 26054245), (2515, 20843396), (3521, 14888140), (5030, 10421698), (7042, 7444070), (10060, 5210849), (14084, 3722035), (17605, 2977628), (35210, 1488814), (70420, 744407)]