51456776

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29641}}^1$

素因数の和:29685

約数の個数: 32

約数和(自身を含む): 113825280

約数和(自身を除く): 62368504

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 29641, 59282, 118564, 207487, 237128, 414974, 829948, 918871, 1659896, 1837742, 3675484, 6432097, 7350968, 12864194, 25728388, 51456776]

約数ペア:

[(1, 51456776), (2, 25728388), (4, 12864194), (7, 7350968), (8, 6432097), (14, 3675484), (28, 1837742), (31, 1659896), (56, 918871), (62, 829948), (124, 414974), (217, 237128), (248, 207487), (434, 118564), (868, 59282), (1736, 29641)]