51312688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14779}}^1$

素因数の和:14825

約数の個数: 40

約数和(自身を含む): 117294080

約数和(自身を除く): 65981392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 14779, 29558, 59116, 103453, 118232, 206906, 236464, 413812, 458149, 827624, 916298, 1655248, 1832596, 3207043, 3665192, 6414086, 7330384, 12828172, 25656344, 51312688]

約数ペア:

[(1, 51312688), (2, 25656344), (4, 12828172), (7, 7330384), (8, 6414086), (14, 3665192), (16, 3207043), (28, 1832596), (31, 1655248), (56, 916298), (62, 827624), (112, 458149), (124, 413812), (217, 236464), (248, 206906), (434, 118232), (496, 103453), (868, 59116), (1736, 29558), (3472, 14779)]